"I like you because I have thought about it seriously, not just on a whim.
I tried to restrain myself, but the more I restrained myself, the more I liked you. "
"What if I say I don't like you?"
"Then I will chase you until you agree. If you feel uncomfortable while chasing you, I will not disturb you anymore."
"(＾▽＾), You don't need to chase me"
Intention: a sudden whim