from @AnnTfan research:
from my research
HOW TO TELL IF A GUY LIKES YOU?
He Touches You
Even when he doesn’t really have to – he touches you. Accidentally, or just subconsciously, he makes some kind of physical contact with you.
Let’s say you guys are chatting and when he’s trying to make a point he touches you to stress a word. There you go… the more physical contact a guy makes, the more obvious it is that he likes you. Does he try to play any games, or is he teasing you in a way that involves physical contact? If yes, that’s a sign he likes you and maybe he’s not even aware of it. This is especially the case if you’re at some house party and he tries to dance or puts his hand on your shoulder just to use you as support to keep balance. If he’s goofing around and touches you, that’s another sign.
Another thing you can do is touch him and see how he reacts. Is he comfortable with it or does he get really nervous? When he says something and if it’s funny and you laugh, you can hold on to him not to fall on the ground or something, see how he reacts. The best way to find out if a guy likes you is to test him in these subtle ways where you can see how he reacts.
comment: we can say he make physical contact in gentleman manner comfortably
Making Fun of You and Teasing
One more definite way to tell if a guy likes you is if he’s constantly making fun of you and busting your balls. If he’s making jokes with you, trying to make you laugh, joke around and he’s being a bit sarcastic, you know he probably likes you.
This is like when you where kids and he fought for your attention, or picked on you, pulled your hair etc. Guys do the same as grown ups too, they just change the method of getting your attention.
A guy almost NEVER teases a girl he’s not interested in. You can consider any type of teasing as flirting in a way.
He may mimic something about you etc. These are all signs of interest.
comment: yeah, he mimic kim before. not only he lean on her (hello, physical contact!) on @Step siggie he also must tease kim something so kim hit him
He Gives You Compliments
Let’s face it – a compliment always feels nice. Even if you don’t like a guy, but he compliments your looks, clothes, personality, or anything else about you – he probably likes you.
Guys rarely compliment women they’re not interested in. He might give you a subtle, not so obvious, compliment and then keep making jokes on your account and keep fooling around.
Anyway, it doesn’t matter whether he compliments you directly or indirectly, getting a compliment from him definitely tells that this guy likes you. Even look for backhanded compliments, something subtle.
comment: he compliments about kim a lot from his other n'eks
He Remembers the Details
Let’s say you’ve met this guy once before, talked a bit, and now you run into him again. Does he remember some tiny, little detail from your previous conversation? Something that’s trivial, irrelevant, even pointless? Guys have a selective memory.
When a guy likes you, he pays more attention to what you’ve said, he delves deeper into your words and tries to figure out their hidden meaning. So, if he brings up something that you’ve talked about before, and you figure he remembers things you say – it’s possible that it’s because he likes you.
This is often a sure sign that tells that a guy likes you, because guys tend to forget everything that chicks they are NOT interested in, say. Their name, job, where they’re from, what they do, hobbies, opinions, and whatever they’ve said when they first met, just evaporate.
If we don’t like a girl, often what she says isn’t “worth remembering” so our brain just filters it. Goes in on one ear, goes out on the other one.
comment: well this make me remember that he remember kim's first role
well there's been said that "innocent until proven guilty" LOL it seem there's a sign hehe
extra tips from Dr Satawat
when his freaking stubbornly annoying wife

asked
him how did he know that she don't like the busybody guy that she use as tool to make him jealous, he said:
"Because your iris never changes when you're looking at this face. I'm a doctor, i can tell. You need to be someone you love for your iris to open up to sunlight. You never looked at him like you look at me. Your body language gives it away."
but after that Wat still said that he jealous
my heart broke for him in this scenes
so @andreanaing what do you think? is he or not?