They look lovely. If you plan to separate them, you'll need to do it soon, before their roots entangle.
I only see two in the same pot. Obviously if you're going to have multiple plants in the same pot, two is the easiest. The problems with having more than one plant in the same pot include: you'll need almost twice as big of a pot to finish flowering in; You can't rotate the two plants relative to one another; where their two root systems meet will cause root binding twice as quickly as in the rest of the pot; you'll probably have to water & feed more often because you have two plants sucking it all up.
Plus one root system might strangle out the other.. Best bet is to transplant soon into their own separate containers..
hahah k thx everyone, but I live in Michigan, And im about to put them outside but I dont think im going to get serious bud, these are just some middie seeds that i got from a bag of weed. xD