FGS - they are 8. My DS1 is a dreamy, slightly eccentric little character but with typical 8 year old boy interests (Dr Who, Harry Potter, bikes, etc..) He is in year 3, it has always been a really lovely class with boys and girls all getting on and being quite matey.
Now I know 8 year olds fall in "love" with each other - but DS1 is not interested, he has girls that are mates. His loves are Harry potter, Doctor Who and James Bond cards.
One little girl in his class adores him, her mother keeps telling me "Oh I hear it's back on with our two, they are dating again." "L has given DS1 her number, she is desperate to go bowling." "Don't they make a lovely couple" etc.. She has older teenage daughters and it annoys me that she projects their teen lifestyle on to a couple of 8 year olds.
DH and I both agree, he'll (hopefully) have girlfriend stuff going on in the future, but for now he is 8 and I don't want him hassled about stuff way to old for him.