What does it mean when a guy blows you kisses

Chick21
Right it was my 21st 2 months back and at my party they all did a toast 2 me and was all cheering and that and this lad I like was blowing me kisses while they were cheering and singing happy birthday 2 me and that now I know he might have been doing that cos it was my birthday but do think he likes me and at the end of the night he gave me a hug and gave me a kiss on the cheek just wondered if that meant anything 2. Thanks
What does it mean when a guy blows you kisses
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