Toni is ready to have a baby, she has a past, she wants to nail everything down first. Brad is just thinking baby, he needs to get with Toni on how they will do this best for the baby and themselves. Toni may come across as over the top in planning, but she has cause.
If she is pregnant, will they have to speed up how fast time passes in Luann. Going by how slow time passes the poor women could be pregnant for years cartoon time. Gives a chance for the characters to grow and develop much faster would be a nice change.
Buying his own bag of kibble with that twenty would get him a lot more.