Maja Salvador describes Paulo Avelino as "Oppa-oppahan, hindi nagkatotoong oppa"

Paulo Avelino surprised concertgoers when he appeared at the end of Maja Salvador's interpretative dance number.

PauMaj fans got kilig when Maja suddenly danced with Paulo.

She told him after the number, "Anong ginagawa mo dito? Teka, hindi ako prepared!"

According to Paulo, he came from his taping for Asintado before going to the concert.

Maja thanked her I'm Drunk I Love You leading man for showing his support.

"Thank you, Pao. Galing siyang taping. Pero para mapasaya kayong lahat, nandito siya.

"Ang dami kasing nagtatanong kailan tayo lalabas sa pelikula o sa TV, so ito na lang yung binigay nating regalo for them."

The song Maja danced to was Moira dela Torre's hit song "Malaya."

Before their song number, Maja asked Paulo, "Bakit sa lahat lahat, sa 'Malaya' mo naisipang pumasok?"

Laughing, Paulo answered, "Pinapasok lang ako, e!"

Maja then asked him, "Bakit, may nagpalaya ba sa 'yo? Malaya ka ba?"

Paulo then returned the question to Maja: "Malaya ka ba?"

Maja answered, "Hmmm. Kanta na lang tayo, Pao!"

Paulo and Maja performed duets of the songs in the I'm Drunk I Love You soundtrack.

They were paired in this road trip movie in February 2017.

Before their song number, Paulo held Maja's hands and told her that they should have proper blocking on stage.

Maja quipped, "Hmmm, gusto mo lang hawakan yung kamay ko, e."

At the end of their number, Maja and Paulo hugged each other.

Paulo teased Maja and said, "Naiyak ka yata?"

Maja answered, "Okay lang yan, doon tayo mag-usap sa backstage, pag-usapan natin ito. Mga titig mo, ha. May meaning 'yan!"

Maja performed a number with Pinoy Big Brother Lucky 7 winner Maymay Entrata.

After performing the song "Boombayah," Maja teased Maymay about her "oppa" Edward Barber.

"Oppa" is the Korean term for a guy who is someone special.

She then told the 20-year-old actress, "Akala mo ikaw lang yung may Oppa? Kanina may Oppa rin ako! Oppa-oppahan!

"Oppa-oppahan lang yung sa amin, e. Hindi nagkatotoong Oppa."

Maja was referring to Paulo, whom she shared the stage with prior to her number with Maymay.

(Read: Maja Salvador teases Maymay Entrata, Edward Barber during concert)

Maja was reunited with her leading men in her previous teleserye Wildflower.

In this photo, she performed a sexy dance number with RK Bagatsing, who played Mayor Arnaldo in the show.

The actress also did a sizzling dance with her main leading man Joseph Marco.

MajSeph fans were screaming when they danced together on stage.

At the end of the number, Maja ripped off the white tank tops of her Wildflower boys.

In the photo, Maja is seen ripping off Vin Abrenica's sando.

Before Maja entered the stage, the Wildflower boys turned on the crowd with their Magic Mike-inspired dance number. They drew screams from audiences as they gyrated on stage while wearing firemen uniforms.

Maja opened her Maja On Stage concert with her song "Halika Na."

Maja also performed love songs such as "Tadhana" and "Sundo."

Of course, her concert would not be complete without her hugot lines.

She said, "Sino dito yung mga nagmahal, tapos nabigo, tapos narealize ng jowa, gusto siya talaga so gusto siyang balikan? Naramdaman niyo na ba 'yon?"

During one of her spiels, Maja threw a punch line about her fans present at the KIA Theater.

This happened when she was about to sing a few songs about love.

She told the audience, "Oh, kantahin na natin, kasi may cut-off yung KIA e.

"Sabi, kapag napuno mo, kahit anong oras. Kapag hindi, may cut-off, may additional. So pag hinabaan, sisingilin namin kayo!"

To end her concert, Maja thanked everyone even though she wasn't able to fill all the seats at the KIA Theater.

She candidly told the crowd, "Hindi tayo puno pero punong-puno yung nararamdaman kong pagmamahal!"

In a separate interview after the concert, Maja admitted, "Let's be honest, hindi man puno ang KIA, but grabe ang love na nafi-feel ko from my family, sa fans ko, sa supporters ko, sa mga co-actors ko at sa mga kaibigan ko.

"Sobrang blessed ko po na sinuportahan nila ang Maja Onstage. Sobrang namiss ko magperform onstage kaya this 2018, magpapaka-performer ako."

She pointed out that she focused on her acting in 2017 when she brought life to Lily/Ivy Aguas in the popular ABS-CBN show Wildflower.

Maja also did a Latin dance medley, which included the song "Havana" by Camila Cabello.

Maja and her good friend Kakai Bautista had a showdown for the song "Never Enough."

Kakai also performed her revival of "Bakit Nga Ba Mahal Kita?"

Maja, who is dubbed as the "Dance Floor Princess," did a hiphop dance number with Hashtags members (L-R) Jameson Blake, Jimboy Martin, and Nikko Natividad.

Comedian Pooh drew laughter from the audience during his showdown with Maja.

Even though they played Maja's villains in Wildflower, Zsa Zsa Padilla and Aiko Melendez proved to be very supportive of their "baby girl."

Pinoy Big Brother 737 alumnus Marco Gallo joined Edward in watching Maymay's performance with Maja.