Family Matters - Season 3 Episode 18 -

Urkel again tries to intervene in Laura's budding romance with Daniel Wallace, whom the nerd has learned is nothing but trouble. Laura believes Urkel is meddling in her love life and tells him to go away. Then Daniel sneaks into Laura's room and, when he tries to kiss her and she pushes him away, he calls her a baby - just like Urkel had warned. Eventually, Daniel is chased away and a shaken Laura breaks down in her parents' arms.