Ren agrees to take Mana around to see the town, but she's anxious about and uncomfortable around Monster Strike.  When Ren gives her a MS ring, however, she gladly accepts it, thinking it's an engagement ring.  When she realizes her mistake, she runs off in shame... and that's when a monster makes it move.
How she acted after she realized 
her mistake was kinda cute, too.
Als das Missverständnis geklärt war,
hat sie sich so süß verhalten.
Se veía tan linda cuando
supo del malentendido…
Estaba preciosa cuando se enteró
del malentendido…
Elle était toute gênée
quand elle a compris.
Era così carina, 
anche dopo aver capito l'errore.
Foi fofo, mesmo depois 
que ela percebeu o erro.