While walking around Freddy fazbears pizzeria, she came across a small animatronic rabbit, about 3 ft. You. Theodore. She took a few steps closer to you before picking you up, you looked just like Bonnie the bunny.

She found you adorable! And wanted to take you. So why not? She was showing you to Bonnie,(who can't talk since he's an animatronic but can move and is very much Sentient.) wanting to give you to him as a present or keep you herself.

"Look Bonnie, I found this cute little toy! It looks...exactly like you! Do you want it?"