MANILA - Speculations abound on social media after actress Bea Alonzo posted a cryptic message on Sunday.

Alonzo posted a black photo on her Instagram account.

View this post on Instagram

A post shared by bea alonzo (@beaalonzo) on Jul 21, 2019 at 3:33am PDT

""You can’t make the same mistake twice, the second time you make it, it’s not a mistake anymore, it’s a choice” ENOUGH," Alonzo wrote in the caption.

She also posted another message on her Instagram Stories.

The names "Julia" and "Gerald" started trending on Twitter following Alonzo's post, with netizens talking about Julia Barretto and Gerald Anderson.

Some also claim the two were spotted attending Rayver Cruz' party together.

Netizens also pointed out that actor Joshua Garcia liked Alonzo's post.

Barretto recently broke up with Garcia.

Alonzo did not name names, but netizens also noticed how some of her photos with Anderson seemed to have been deleted.

After having a short-lived relationship in 2010, Alonzo and Anderson rekindled their relationship in 2016 when they co-starred in the movie "How to Be Yours."

In 2018, rumors surfaced that the two had called it quits. Last October, Alonzo confirmed that she has given Anderson a second chance.