Bl finding

Can someone help me find this bl Manhattan: the Mc is kind of cursed whoever he is close with ended up suffering or dieing, so he was abandoned by his mother, he lives along and goes to uni but has no friends, at the end od the uni he meet a classmate that invite him to trip with him, but classmate met with an accident, that's when the souls get exchange from past lover who looked same as the friend. As Mc sleeps with him he recovers his past life memory of him and his new friend.