The context of the following conversation is Ash wanted to make a cake for their birthday because they made the best cakes in town.:
Ash says I'm making a cake for Steve's birthday..
The friend responds Oh what kind are you making?.
Ash responds A dark chocolate cake..
The friend responds That sounds delicious. That's so nice of you to make it yourself..
Ash responds Well I figure I make the best cakes of anyone I know, so I should probably just make it myself so it turns out like I want..
The friend responds And you're so humble too!.