How do I show them how much they mean to me?

I moved to the US 6 months ago and left a group of 10 amazing people behind in England. I've been back to visit once already but I want to do something else to show them how much they all mean to me.

Any ideas?

xXx

Go for a tarpulen, its exprensive but its touching, also funny. my friend receive a tarpulin of herself, its gift from some of her friends, with there picture all over it.. its cute and really funny, u have a big poster/tarpulin of those people whom u know wont leave u no matter what. also one way that they will remember u

They're both great ideas, thanks =)