That's too bad! Was there a specific aspect that was a hangup?
(Also I love what you do with palettes in GB studio!)
Viewing post in Peri & Tele Try to Work Together jam comments
There's a little tutorial at the beginning which you can scroll through with left and right. The short of it is, you use A to pick up one character and the A or B to toss one of them. Depending on the button, the arc of the throw will be different. Then when they are separated, you can use Select to switch places, and then press A when they're close to rejoin.