What are the multiples way to subtly flirt with a guy crush?

[Anonymous]

I don’t want to overly flirt, but I do want him to know that I am interested in him, but I wanna go beyond just physical looks

[Pohjolan]

You can't keep your cake and eat it.

If he knows its not subtle.

If its subtle he doesn't know.

[Anonymous]

Lots of eye contact and flirting. Give hm a compliment now and then too.

[Anonymous]

Do have a good sense of humour?

Make him laugh.

[Guy13]

Twirl hair, big smiles, attentive

[Craig67654]

Smile, "accidental" touches, eye contact, asking him some questions. Ask him to hang out

[Iron_Man]

Smile talk nice build him up