My Boyfriend has Cystic Fibrosis. Any advice Reddit?

My boyfriend (21) has Cystic Fibrosis (CF). I just want to know if there is anything I can do to help him out? I know he gets breathless often doing certain chores so I help him out as much as I can in that respect.

But I am just wondering if there is anything your SO does for you (if you have CF) that you appreciate? He's very open about it, I just need a different perspective. So Reddit, Can you help?