I need suggestions on what engraving i may put on me and my boyfriend's matching rings?

I’m planning on buying a pair of matching rings for us, and i’m having a really hard time picking an engraving that i can put on the rings. we have a love-hate relationship. sometimes, i totally adore him, and on other days, i would like nothing better but to bury him alive. I’m trying to avoid the cheesy lines. any suggestions?