Show it to Fi.

Link touched the Goddess Sword and called to Fi, who appeared in a flash of light to observe the item he held. "Master, there is a 78% probability that the item you now hold is the Crossbow of Souls. My archives on that item are incomplete, and only mention that shooting someone with the crossbow develops a better understanding between them and the shooter." Link thought about that, and all of a sudden a rash impulse burned through him. What if he shot Fi with it? Or Karane at the Academy? Or Kina at the Pumpkin Shop?