Tf should i do (i need opinions)

One of my homies slipped and drunkenly confessed his feelings for me yesterday at midnight. We aren't as close compared to our other homies in the same grp but he's the nicest guy i know, he became my baggage carrier when i was cosplaying two times and he's already been helping me with school related stuff way before that, so now im conflicted asf. I really want to ask when, how and why he likes me, but i dont think bro wanted me to know in the first place cause he aint bringing shit up this whole time. I dont wanna second guess his true intentions into becoming homies with me but i dont want to be the one to bring shit up as well. I dont even know what i should feel