Are you alone and suffering this Valentine?
Don't worry me too (╥﹏╥)

Well forgetting the jokes (it's true damn) I hope everyone has a very good day with their lovers (they know they are alone) on this day of love

She is Gillian Chen from Cardfight Vanguard. I can´t see much the anime (because in my country the anime is blocked to see it) but the little I saw of her I liked so much, she is a great girl.
Also her seiyu is Ueda Kana and that voice I love it~