* This chapter is different than the chapter of when he is sad *
Tony: When you first saw him cry was when he got into a fight with other Avengers. He started crying once Natasha said "that nobody would ever love him." . You knew that wasn't true because you loved him with all your heart. Once you saw him cry you pulled him into a hug and tried to calm him down. Steve told Natasha that saying that was uncalled for. He was calmed down but he fell asleep on Steve's shoulder.
( Tony sleeping on Steve's shoulder)Bruce: The first time he cried was when you were in the hospital with a broken collar bone and a torn ACL . You were attacked by Loki when Bruce wasn't looking . Your brother Tony was the one who found you and he threw Loki out a window for what he did you. Bruce thinks that it is all his fault. You finally woke up 1 day later and saw him sitting next to your bedside with tears streaming down his face. You told him that it wasn't his fault that you got injured.
Steve: The first time you saw him cry was when he found out that Bucky was injured badly and was in the hospital with a broken knee, broken right shoulder. He found out from you that Bucky got into a fight with Rhodey and he tossed him into a brick wall. Once Bucky woke up 3 days after the incident he saw you and Steve beside him in the hospital . He saw that you were both crying he told you guys that he was going to be find and you shouldn't be worried about him.