My guy, you didn't make her cry. She made herself cry. You are not at fault for this, nor is it your responsibility.
But it's within your means and thus your goddamn prerogative to be there for her, so do it and damn all else.
Plus, a romcom with actually good advice from the supporting cast, besides "Be a better ESPer" or "do this one cheesy trick to instantly fix everything". Goddamn this is cute.