MANILA -- Former "Pinoy Big Brother" housemate Maris Racal admitted that she is jealous of the growing romance between her on-screen partner McCoy De Leon and Elisse Joson.

READ: Maris saddened by McCoy's entry in 'PBB'

De Leon and Joson are being linked to each other after netizens noticed the "spark" between them, resulting in the "McLisse" love team.

Infairness, bagay si McCoy at Elisse. May spark talaga dun sa mga titig nila sa isa't-isa eh. ⚡❤ #PBBCompleteNam

— Chan (@itsmasterchan) July 12, 2016

This picture speaks a lot! My heart leaps thousand times. Mccoy and Elisse #McLisse 💞💞 @PBBabscbn pic.twitter.com/dip288vmrZ

— PBB McLisse™ (@pbbmclisse) July 15, 2016

"@aprilmartelino: Syeeet!!! McCoy & elisse ❤❤❤❤ pic.twitter.com/bdpq7f0OwT" ate @GraceeRegaspi look oh😭💔

— Melody Gabaon (@gabaonmhel) July 12, 2016

McCoy and Elisse 😊😊😍💕

More McLissePBBMoment pic.twitter.com/CNTFt0u4o4

— McLisseOFC (@McLisseOfc) July 13, 2016

In an interview on "PBB Lucky 7" online show, Racal said it is just normal for housemates to develop special feelings for each other since they live under the same roof.

When asked if she is jealous of "McLisse," the 18-year-old actress quipped, "Oo!"

"Sa first talaga, kasi syempre may separation anxiety," she added.

Despite this, Racal advised Joson to enjoy life inside the "PBB" house. "I-enjoy mo lang kung anong mayroon sa loob. Magugulat ka na lang paglabas kung anong nangyayari," she said.

Before joining the reality show, Joson is also known as the "hugot" girl in the viral ad of McDonald's Philippines.

READ: Meet the girl behind the new viral 'hugot' ad