The Gardens Between

There are 7 "worlds" in the game, each with 2 or 3 levels. Once you complete World 2's two levels and see the memory of the two kids having a pool party you "Can" get this Achievement.

I say "can" because you have to find it in the memory. While the memory plays you can move left or right to play the memory or rewind it. Keep playing through it until an object in the area shakes and makes a sound, once that happens freeze on that scene and a little box will appear and unlock the Achievement.

For this specific Achievement, you need to freeze when the drink cooler starts shaking, and you'll get he Achievement when the little box pops out. Below is a video for reference.

The gardens between has a total of 8 worlds but only seven of them have achievements at the end. each world consist's of 2 or 3 missions once completed you will be taken to a screen where you see a set of star constellation this is where you can get your achievement.

For the new friends achievement you need to look at the cooler behind the little boy once it starts to shake give it a couple of seconds and your achievement should pop

for people who prefer videos