The last I remember of him, he was 14-15 years old, so these observations may not mean much.
-Quiet and soft-spoken by default. Spent alot of time in his room.
-Smart kid. Played baseball on-and-off.
-He was stubborn and always playing the misunderstood card. Constantly get into arguments and physical fights with his SLI brother who saw him as flaky, irresponsible, inconsiderate, etc. The SLI hated him and their interactions usually alternated between civil and toxic.
-His SLI brother would insist that he had to do such-and-such thing in order to register for classes on time, and instead of listening, he would either ignore, or react counterphobically to the information since he'd already assumed that he had it figured out, or because he heard from someone else that it wasn't the case. I forget.
-A bit..eccentric and spacey. Liked to lie/fuck with people in the most subtle ways on purpose, all while keeping a straight face throughout, making sh-t up as he went along. He liked to flex in the mirror shirtless alot (he was kind of well-built for his age) and wore a lot of flashy/obnoxious clothes and jewelry to show off, although it always seemed really awkward/forced. He lives in a rural town in the Dominican Republic, so it kind of stands out...lol.
-Would sneak out of the house often to hang out with girls and some kids from around the area, would sometimes sneak other people's things into his room when he needed them instead of asking, etc.
-Seemed kind of passive when it came to expressing interest in girls that he liked, based on what he described. Although that isn't unusual. Kind of sentimental too.