What are some of the things we do for love?

Okay, I admit I got this idea for a question from an oldie, I heard this morning, by 10cc, The Things We Do For Love. The song may be an oldie, but what exactly do you do or have you done, out of love, for your s/o? Things that you would not normally do, if you did not have the love bug? Example: I cleaned the snow off my wifes car this morning. I did not have to, so I guess this is one of the “things” we do for love. Question: what are some of the things you do for love?