I forgot to give my girlfriend's birthday gift on her birthday. Can I give her today and what should I say to her?

I was really overloaded with my work and althought I bought her present a week ago I forgot to give it to her yesterday.
I am really in deep trouble I know. How can I make it up to her and what should I say?
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+1 y
I forgot it was her birthday too and I am running out of time now, HELP!!!
I forgot to give my girlfriend's birthday gift on her birthday. Can I give her today and what should I say to her?
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