What did grace and jack do in secret life?

Answer 1

Grace and Jack resume their rocky relationship and have sex for the first time.

After having sex, Grace learns of her father's death in a plane crash and feels guilty that the crash happened while she was having sex with Jack, and wonders if, in some way, her father's death was punishment for having sex outside of marriage. She takes a while to recover from this idea and then tries to wait to have sex again until marriage.

She becomes interested in Ben, who shows up on her doorstep occasionally, usually when he's worried about Amy and then, later, Adrian. However, after Ben begins to take responsibility for Adrian's pregnancy, she then begins to date Grant. The two of them are interested in taking their relationship to the "next level."

Jack starts to date Madison. The two begin engaging in oral sex. Jack knows he is still not over Grace even though she is with Grant. He constantly attempts to stop Grace from having sex with Grant, despite the fact that he is with Madison.