Judging from this video, the concept of "twins" may be a little too much for a 10-month-old brain to handle.
For now, it's probably easier for this infant to assume his mom -- an all-powerful being, as all moms are -- is simply in two places at once.
"Dainius’s son was born in Lithuania last year, and the family recently brought him to Canada for the first time," writes Storyful, a social media licenser and publisher, in the description of the video. "While visiting Montreal the 10 month old was introduced to his aunt. Unfortunately for the poor little guy, his mum and aunt are twins, so he had a little trouble coming to terms with the situation!"
Attachment theorists, this video is for you.