What is can a girl ask a guy to be her valentine?

Yes, a girl can certainly ask a guy to be her Valentine. There are no rules or restrictions on who can ask whom to be their Valentine. It's a tradition that both men and women can participate in. While traditionally, men are expected to ask women out, times have changed, and women nowadays are more confident and won't hesitate to express their feelings. There's nothing wrong with girls initiating a conversation and asking their crush to be their Valentine. In fact, it might even make things easier for the guy, who may be shy or nervous about making the first move. So, girls, if you want to ask a guy to be your Valentine, don't hesitate, go ahead and ask him!