Are Kermit and Miss Piggy together?
Er fühlt sich so heiß an.
Of course, both reasons might apply at the same time, too.
They definitely have feelings for one another, she more than he, but will only be able to follow through on those feelings when she doesn't come on so strongly--then, I believe, Kermit will give in.
Taking any job she could find, she walked a sandwich board for a barbecue stand.