The said MMK episode will be aired this coming April 30.
AJ Perez was so excited about it that he kept on promoting it on Twitter.
Last night, about 3 hours before his death, when AJ learned that the teaser for it was already shown on TV, he immediately posted a tweet asking his Twitter followers how was it.
ajperez17: "
Pinalabas na daw yung teaser ng mmk? Who saw it? How was it? :)"

And based on the teaser, AJ will play a really challenging role which could earn him praises and possibly, an acting nomination at least.
Co-starring with AJ in the said MMK episode is child star Bugoy Carino.
MMK writer Benson Logronio who wrote that particular episode said on Twitter earlier that AJ is gonna touch our hearts in his MMK portrayal, "AJ Perez breathed life to 1 of the 2 main characters of the latest ep I wrote for MMK. It's his curtain call on April 30. He'll make us cry."
It will be AJ's last portrayal, his last MMK episode and his last TV appearance.
As an added treat to his fans, ABS-CBN Channel 2 announced on its official Twitter page ABSCBNchannel2 that AJ's life story will also be featured this coming April 30 on MMK, "Aj Perez lifestory will be featured in MMK, this coming April 30. :'(( We love you Aj!! :( we all miss you!!!!"
Let's all watch MMK's episode on April 30 featuring AJ Perez as it will be the last time that we're gonna see him on TV.