Tomo wants to experience some girly interaction, like hugging and hand-holding, so she tries it with all of her girl friends.
But once you unravel the mystery, 
you'll see pure lo-love
لكن بمجرد أن تحلّ الغموض، سترى حبًّا نقيًّا
wenn du mein Rätsel löst, kann ich ehrlich sein
Reine Lalaliebe!
Mas uma vez que desvendar o mistério,
você verá puro amor