暖昧 is feeling like together with that boy/girl, but actually u both are very close,
but u don't 100% sure he/she like you.
拍施 is one side told another side he/she like he/she.
then another side agree together,
and start to do more close things
e.g. holding hands, kisses, touching each others body, make love
and u will use more time on the people that together with u...