**please give advice*"

so, I dated this guy for 6 months and fell completely in love with him. he eventually started ignoring me intentionally and telling me he was too busy to talk or hang out and made me feel terrible and insecure. eventually I broke up with him because I couldn't handle it, even though I still loved him. I even gave him the opportunity to change his actions if he wanted to make it work, but he just said he only loved me as a friend. fast forward 5 months and I still missed him and wished it had worked out. fast forward another month to now. I am finally starting to get over him, but I'm starting to like his twin brother... idk what to do about it because I feel like it would be terribly awkward and hurtful to date his brother (especially his twin), but at the same time, if my ex had wanted me, he could have had me, though he has hinted at maybe wanting to get back together in a couple years. I Also don't know how much I'm over my ex, though I think I'm more lonely than still into him. please give advice!! I also love their family and am best friends with their sister and don't want to mess that up.