This isn't a funny caption but I feel this would be something Little Foot and Cera would be talking about:
Cera(seeing Little Foot is all sad):*sigh* Okay, Little Foot.*turns around* What's on your mind?
Little Foot: I don't think Alli likes me that much anymore. Every time I try to talk to her she tells me she's busy or she just ignores me.
Cera: Well...if you haven't noticed, she and Rhett are more closer then ever, and maybe she's worried that you will find out about her relationship with him. -_-
Little Foot: *lowering his head* I guess so.
Cera: Well, forget her! :angry: She's missing something good if she would rather be with Rhett then with you!
Little Foot: *blushes* Do you really mean that Cera? :^.^:
Cera: Of course! You're a great friend to have Little Foot! You are much of a better person then that liar! <_<