From a person to a person,
it may be different on what he feels good
or what condition of what he feels beautiful
or in what situation he can look straight forward without his guilty feelings.
Without interviewing him directly
and making him show his mind situations concretely,
we can not know above questions' answers.
With our own feelings and thinking ways,
we usually estimate other's character and heart.
(I think these come to light by his actual actions.)
In our society, it is important for us
to recognize other's character and his heart clearly
by taking interest in on what condition of what he feels as his words
by interviewing and hearing him neatly.
I think we must do these actions on one by one.
(In some entertainments,
we play to imagine that each other's guessing are the same one as their pleases
or a stage story (or MC) goes without any troubles
when performers on a stage let audience assume answers in a self-centered manner
without checking correct answers each other,
like saying "You know who. Yes, yes, I want to say about him. He is..."
(In this case, audience who hear this phrase
think that all here know who is he without checking a correct answer
and never check it because they think they know that correct answer.)
But in your real life,
do you think that you want to know correct answers each?)
I think that "Taking interesting in someone" is a set of actions that I showed above.
