今夜は行けないかも
I might not make it tonight

そうだとすごく助かるよ
That would help a lot

（車で）送りましょうか?
Would you like a ride?

絶対疲れてるでしょ
You must be tired

もう行かなきゃ
I have to go now

無理しない方がいいよ
You should take it easy

タバコやめたんだ
I stopped smoking

一杯おごるよ
I’ll buy you a drink

わかったら言うね
I’ll let you know