I will have an imagine up momentarily, I have written about 30 ideas down! So yay haha :D

Frodo: He tries to impress you with his honesty, he is never brutal but if you want to know what is going on in his life when he's down he will tell you. Knowing you will be pleased and impressed.

Sam: He tries to impress you with random facts about food, and plants that you love.

Pippin: He tries to impress you with his jokes, normally their lame but you laugh to make him smile.

Merry: He tries to impress you with courage, he likes to make you believe he is truly tough, even though he's small.

Aragorn: He tries to impress you with his sensitive side, he is normally very blank and straight faced, he impresses you with smiles or laughter.

Legolas: He tries to impress you with his braiding, you being a human you don't really get a chance to do amazing styles to your hair, he was more then willing to do it and impress you.

Gimli: His sprinting, he says dwarves are natural sprinters, it makes you laugh to see that your faster then the 'natural sprinter'.

***

Thorin: He doesn't have to try, he's too majestic. XD

Fili: He tries to impress you with his strength, he likes to lift things, or make sure your watching when he fights so you can be impressed.

Kili: His scruff, he tried to grow more but it didn't work, you loved it better the way it was anyway.

Bilbo: His stories, sometimes he twists them into him doing the impossible but his journeys were already pretty amazing to you.

Bard: He tries to impress you with doing fatherly things, he knows you have a soft spot for when he sings lullubys or tells old tales

Thranduil: By commanding lower people, so he can show you his strength and power as a King.