Shopping for mom 12

Sister:  I can't believe your watch was setting off the security system. Brother:  Me neither! That was really crazy. Sister:  Anyway, it was a very long day, but it was quite an adventure. Brother:  Yeah, it was. Ah, it is good to be home agin. Sister:  Yes it is. I don't want to go out again today. Anyway, thanks for taking me to the mall. Brother:  No problem! I am glad I got out of the house, and I got a new game! What did you get? Sister:  I got...  oh no! Brother: What's the problem? Sister:   We forgot to get mom a birthday present? Brother:  What? After all that trouble? Sister:  What are we going to do? It is too late now, all the stores are going to be closing soon. Brother:  Well, why don't we not buy anything for mom's birthday? Sister:  Not buy anything? Are you crazy? Brother:  No,  I'm not crazy. I was thinking why don't we just make her dinner and do the dishes or something like that? Sister:  Hey, that is a great idea! Your not a bad big brother after all. Brother:  I know, but you are still my ugly little sister! Sister:  Hey stop that. Ok, tomorrow we'll go to the supermarket and make mom dinner! She'll really like that I think. Brother: Yeah, I think so too. Sister:  Ok, good night bro. Brother:  good night sis.