I say they will look and say nothing - your situation is that your hoping some guy you fancy looks at your photos - but because he has not commented on it you think he does not fancy you = hope I guessed it right - boys and men will always look and look and gaze at girls photos all day long, but to comment on it, naaaa, when your young its really hard to tell when a girl likes you anyway. Good luck.
Yes they check their pictures online if they are into them.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.