trust

This isn't about trust.
People don't have absolute control over their feelings. You can love someone one day, and the next day, you might just stop. It's not your fault. It's just the way things are. No matter how many promises you make.
I tell GC I love him as often as possible. Father used to tell me I shouldn't use the word "love" too often because it would lose meaning and go to waste. That's not true. The thing about love is that you can love so many people and things and it's still as intense as ever. You never love anything the same way, anyway. Love is something inexhaustible to me.
I tell GC I love him as often as possible because I don't know when it will be the last time I say it. I try to let him know: I love you this instant, right now, today, and I want to love you tomorrow, and the day after that, and more days to follow.