During the time he was announced to be the fourth host of Pinoy Big Brother and during the time teen housemate Ryan Bacalla was evicted, Big Brother teases him to be a housemate. But because of his concert that time he need to decline Big Brother’s invitation but now it’s official he will be one of the three celebrity houseguests who will be joining the remaining teen housemates to fulfill a certain task to challenge them in the last two weeks of PBB 737.
At first, Enchong thought that his friend Gerald Anderson who was Pinoy Big Brother Teen Edition 1 3rd Big Place will return in Kuya’s house until he revealed his t-shirt with the message “Good Luck Enchong”. And the announcement that he will go inside the PBB House synced in when his family member and girlfriend came in and say their good luck to them.
Inside the confession room, Big Brother explained that he wanted Enchong to experience what his co-hosts encountered before. Bianca Gonzales-Intal became PBB Celebrity Edition 1 housemate, Robi Domingo became PBB Teen Edition Plus teen housemate and Toni Gonzaga-Soriano became PBB Celebrity Edition 2 houseguest.
On the first task of Enchong, he will become E-Toy, the giant robot inside the PBB house. He will also help the viewers of PBB 737 to know the remaining housemates more with the help of two celebrity houseguests that will enter the house soon.