The sentence "The moonlight is really beautiful tonight" comes from the summer moon, which means I love you, and there is a subtle meaning of watching the most beautiful moon with you.

The reply to this sentence can be "the wind is gentle" or "suitable for stabbing" The expression "the wind is gentle" means that I love you, too, so it is used to reply "the moonlight is really beautiful tonight" and express my love.

And "suitable for stabbing" does not conform to the artistic conception of "the moonlight is really beautiful tonight", so if you want to refuse love, use this sentence to reply "the moonlight is really beautiful tonight".