Who's the Boss? (1984)

Season 4: Episode 2

Sam has found a new friend and meets him at the library. But it's the college library - Tony finds this out and assumes that her new friend must be much too old for her. Immediately he goes there and in front of everyone he makes Sam look like a fool. Sam's friend is the 15 year old genius Mason whom Sam just want to use to show off in front of her friends.