Identical twins may be confusing as an adult, but for a toddler, they can blow your mind.
The video starts harmless enough: she's making a trip with dad to her great-grandmother's house. But when his identical twin brother shows up, this trip turns into a real trip for the girl.
The viral video was first loaded to LiveLink on Saturday after being posted on Reddit. On LiveLink and YouTube combined, it has over 3 million views.
Watch her do a double take from dad to uncle above.