He stayed there and helped the Z fighters, everything turned out just like how they did in the show. So when he was ready to go back to his timeline, he was sad. He knew he would miss his father very much. But he knew Vegeta shouldn't go with him to visit Bulma. Bulma would break into tears and wouldn't want him to leave. Instead he had Vegeta write a letter to Bulma and tell her how much he loved her. And he had to have a picture of himself included in the letter to Bulma. After this was finished, Trunks said goodbye to his father and all the people in the past timeline. He set off to his own timeline.      Just as Trunks thought, Bulma burst into tears after reading the letter. Trunks never read it but knew at least a saiyan prince could touch a heart. Bulma when she was done reading it, told Trunks to read it. He read it and was amazed, Vegeta had good grammer skills. Probably came from Bulma, since she was very into good grammer. Together, they were touched by Vegeta's letter. And Trunks never told Bulma that he told Vegeta to write the letter and the picture. Bulma did frame it with the picture that Vegeta had included and put lasers in frout of the frame. So if they got robbed NO ONE could take that picture and letter out except Bulma. Her sweetheart and husband's soul was inside that letter and picture to her.                                                       THE END