[Honestly, the two's similarities in appearance is uncanny, right down to the freckles and even the shape of the eyes and face. Ochako may have done a double-take even in better light if the situation were different. But as it stands, Ochako is tilting her head to one side curiously, brows coming together as she squints, then realizes her mistake.]

Oh!! Oh my--I'm so sorry! I thought you were someone else...you look so much like my friend. [Now that she's up close and not shaking in her boots, Ochako can see the subtle differences - the hair being the major one.] Eh, w-well, he's probably around, you don't need to burden yourself when I made a mista--yeep!

[Another skeleton butler meanders over, offering the two some drinks if they like, and Ochako jumps and immediately hides herself behind Oscar's back. WHY IS THIS A THING?? WHY ARE THEY SO LIFELIKE, TOO??? BAKUGOU WAS RIGHT - COMING HERE WAS A TERRIBLE IDEA!!]