I swear watching Jack drives me crazy

Jack is such a pesky, pushy person.  I don't know how Jennifer can put up with him.  I actually wonder if Jack is actually telling the truth about his Aghanistan ordeal. I know he is supposed to have PTSD, but something he said today, made me wonder. I loved it when he saw Jennifer and Daniel together.  I wish Jennifer would realize or face the fact that she loves Daniel.