Mr. Bean: The Animated Series (2002)

S5E5 Birthday Bother

It’s Irma’s birthday, and Bean carefully writes two cards—one heartfelt, the other full of jokes. But when he stuffs them into envelopes, he mixes them up. Instead of the sweet message, Irma opens one that’s entirely ridiculous. Bean watches in horror as she reads it, realizing his mistake too late.