Yes, but this kind of pain is not simply like cutting your finger. It could be everlasting. Like there are people that kill themselves over it, and others who lead miserable lives because they're stuck with someone that isn't what they expected, but because of love, they don't feel like they should leave them, or they're left with feelings that heal slowly, or never heal at all. I guess love is like one of those things where you feel it all the time, so if it feels great, then you're in heaven, and if it doesn't, then it's like living in hell.