The context of the following conversation is Kendall loved to pet her cats, so she bought a petting brush and gave them lots of food.:
Kendall says Do you want to go to the pet store with me?.
The friend responds For what?.
Kendall responds I really love petting my cats, so I want to buy them a brush..
The friend responds Okay I will go with you to the pet store..
Kendall responds I also want to get them a large bag of food..
The friend responds Okay, I will carry those items for you..