You can check out this thread: 💋 HOW TO: Hug and Kiss (Ink & LL)
You’d use the hugging animations provided by Episode (just position the characters using spot directing so it makes it look like they’re sitting-when in fact they are actually standing)
Here’s a guide on spot directing in case you need help on how to place them in a scene: Spot Directing (Moving Characters Around)
Good luck!