N-No...I mean, that's not necessary! [Yamaguchi's sure that Tsukishima could definitely find a way to make it happen, if there was anything Yamaguchi needed to permanently get out of in order to have the weekend free, but he doesn't want to burden his friend with extra work on his account. Or endanger his professors or Karasuno's dealer contacts, for that matter.]
no subject
...I'll probably be able to work something out...