Love isn't just about being there for each other when you're both happy, it's about being each other's support & strength when everything isn't going well.
If your partner is going through a dark phase, a rough patch, a family situation or anything that can traumatize them, be as supportive as you can.
Do whatever you can to make them happy.
Forget your issues, forget your arguments, forget that one time they made you sad & jst be there for them.
They will love you & respect you more if you forget yourself & help them come out of that dark phase smiling ..