[She lets out a frustrated sigh and catches up with Waver.]

Sorry.

[Another new thing Lien found out about herself in the past few weeks is that she's bad at apologizing (it took her three days for her to talk to her own Servant and then another couple of days to apologize for her behavior).]

I don't know what happened in the Fourth War so I shouldn't be acting like a smart ass in the first place.

... Your thought of your Servant as your friend, didn't you?