I love you. But i can't. But could you please kiss me/hold my hand." "Thanks, bye."
"Oh, and i have a secret reason for that, but.. No, i can't tell you that too."
"That's a lie. But what is a lie? Go figure!"
It was fun and cute for few chapters, but looping with that for XXX chapters is quite ridiculous, even if you want to portray doubts or whatever.