I just told my crush I liked him !

ok so I just got my friend to tell my crush I like him,but since shes my friend she said he did a little half-smile, I was really happy!! we now have two weeks off school so im gonna let him think about it but should I pretend that I diddnt know she told him? or should I be like so I guess you heard...
i just dont know
should I text him or message him on facebook or would that be awkward
please help !

Well, you shouldn't hide your feelings! Let him know how you feel! Its the best thing to do. You never know.. he might feel the same! Good luck. :)