Dream About Ex Brother And Regret

I saw my ex with his brother and my best friend was there ww talked but i was so insecure about myself i hid in a room then when i found out they left i regret not being with him more of the time then again it was my ex i saw him as a bodyguard i was coming out of the door he tripped me with his foot as a joke then i was in a building with a friend and saw him through the window in another building infront of the one i was in they were in front of it not in he was with a girl smiling then i tried to get his attention but it didn’t seem to work then i skydived from the window and he saw me and he starting talking to me he seemed interested then the dream continues but i forgot what was it about