"Mmm. You have a tiny mouth, but you know how to use it." Manda knew she didn't have a huge ass. She knew that Andrew wouldn't imply that she did. If he did, the worst she would do was smack him, but she wouldn't internalize the comment. And she didn't really mean her playful jibe back.
"Since when have you been the expert about sea creatures between the two of us?" she asked him, quite cheekily indeed.