How to send a message to a boy to imply that you like him?

In fact, this kind of short message can't be implied by a message ~ because only sending a message is too obscure for the other party to see, and too obvious for the implied effect ~

I think you can often send him some ambiguous messages, Doby him, so that if he has feelings for you, he will definitely take the bait ~

I wish you success ~ ~ ~ ~ ~