^ Exactly. The love that Ayu is singing about isn't a problem you'd pray to Jesus' mother about.
But yes, I have to agree even if you believe in the trinity, Virgin Mary still isn't God's mother. God has no mother. ROFL.
But yes, I believe she's singing about Mary Magdalene, because as Adrenekoi pointed out: Mary Magdalene is a saint. She's the saint of quite a lot.