It will try to make noise and shake the cage with it's teeth. Or just run around the cage. Make sure you play with your hamster atleast 30 minutes each day or it will get lonely and start to hate you
You could tell it by for not eating, rest, care, and drinking.
You can tell because he always wants your attention. He will smile at you. He will almost always wants to be with you.
If the hamster are unwanted, nobody wants it.
it needs attention
you can tell if a girl want to ask you out if they keep messing with you or keep looking at you and turn there head when they get your attention
They have the attention span of a hamster
Every hamster needs attention
She wil often sleep nearby and eat with the male. If she wants to mate she will make a gurggle-like noise.pet medical help hss member: by Olivia Rose
Chances are, if it looks like your stereotypical hamster, it is a hamster. If it doesn't, it's a rabbit.
Cats meow at you to get your attention. Watch them closely and their actions will tell you what they want. The cat will meow and then go to the door. (It wants out or in.) The cat will meow and then go to the food dish. (It wants food.)
well he probably wants attention, ask yourself if you spend enough time with him, has something bad happened in your family? is he going to die soon why he wants to be annoying in life. tell him what is bothering you well he probably wants attention, ask yourself if you spend enough time with him, has something bad happened in your family? is he going to die soon why he wants to be annoying in life. tell him what is bothering you
If you see the hamster looking and nibbling for a place to get out, then they want to get out. I found this answer because my own hamster escaped. 
That is the same thing.