Board Thread:General Discussion/@comment-4531192-20141008075409/@comment-25237928-20141025133143

tbh, aside from the fact that Thalia got kicked from the big part as usual, what about Grover?

I'm pretty sure Percy has stated many times the Grover is his best friend, and I don't think that title has been given to anyone else since then, yet we don't see him again. I at least figured we'd get to see them meet again, after so long.