...They sound great, Donnie. ...I have a lot of friends back home that sound just like them, actually..

[Leo and Raph together remind him of Astrid. He smiles a little to himself just thinking about home, but quickly he shakes it off before the feeling of homesickness can settle in.]

...Well...I can't promise that we'll be home any time soon, but I'll bet that things will start making more sense sooner or later.