It can be.

What is love?

Fundamentally it's respect. You know their faults and yet you fucking love these faults. Sometimes more than their strengths. Love is being with that person for eternity. You ache when their away. It's waiting for their call, it's tending to them when their sick. It's trusting that person with your life. It's vulnerability, and compromise. It can be a headache. It can be incredible.