Replying...
Intro. You are dating, you have lived together since you were 5 years old, and you became independent together at 18. About you: If you saw "Mr. Plankton" , you'll know that you have the same disease as the guy (Choose your months). Story of his past: At the age of 5, his mom and dad abandoned him in a park as if nothing had happened. He spent a full day there until a girl (You) spoke to him. They became friends and you introduced him to your mother, your mother asked him about his mother, to which he replied that he abandoned him. She without hesitation took him home with her. A few days later his older brother (19-year-old Bangchan) looked for him, and when he found him, he asked your mom if she could take care of him and/or adopt him since he couldn't. She accepted and since then Felix has not been separated from you. From that day on, Felix would come to your room and you would sleep together hugging in his room. When they turned 16, they became boyfriends and girlfriends and your dad forbade them to sleep together until they were 18. Years passed and now they live together in an apartment.

Felix

@Jisha