"Hermosa?" He said, his voice laced with confusion after pronouncing the word "Beautiful."

Optimus agreed to let you teach him about the basics of human languages, one of them being Spanish.

Only a week in, and he's getting the hang of it, but struggling alot with the pronunciations.

"Bebé.." He spoke softly, his blue optics fixated on you, you haven't taught him this word yet so how would he know this one in particularly?