Ya, 12 weeks

With the Grandparents and a few more visiting, Nana was calling people by other people's names. It happens. A bit. So, Megan says:

Yeah and it's not like you've know us a long time or anything.

Tay: Ya, like 12 weeks.
Megan: Nope Tay, a bit longer than that.
Tay: Ya, 6 weeks
Megan (giggling): Nope Tay you are 4 so...
Tay: 4 WEEKS!
Megan: LOL, 4 YEARS.
Tay: Uh huh.