person A: I usually take my brother to lunch for his birthday_comma_ but not this year. His birthday was yesterday.
person B: Why weren't you able to do it?
person A: I forgot about his birthday. I didn't even call him!
person B: Oh man that sucks_comma_ do you feel bad about it?
person A: Yes. Horrible!
person B: I'm sure if you apologize he'll understand at least a little. Were you just really busy or something?