Oh god, it's infectious!
Sure it's incredibly corny, but there's something inescapably charming about a woman strumming a tiny guitar. And while yes, the lyrics are embarrassingly cutesy, I must admit: had someone written and performed this for me I would be so completely overcome with emotion there'd be glistening eyes and happy tears.
And then we'd totally Togepi. No, I do not know what that means.