What if you betray Sunny and her friends due to your voices in your head saying so? Your negative voices that prevents you from opening up to them,especially Zipp as a detective. They are trapped in the purple bubble as Lzzy tries to pop it with her horn fourth times.

Lzzy:Ohh..First fourth times are fun but this is getting tiring.

Sunny:We can't just sit here and let Sam(Or your OC,be your own pony kind if you want.) win! We can fit this,I can fit this! Ugh! I just need to Change..turn..into.. Alicorn!

Sunny tried to turn into an Alicorn as she is an Earth pony who can transform into Alicorn when she is truly helping somepony but it didn't work on the purple bubble.

Sunny:Hm! But I'm trying to help somepony! Why won't it work!? Maybe I can't do it..Maybe I'm not Alicorn material after all..

Pipp:What? Don't say that. Of course you are!

Sunny:But I trusted Sam(Again,Your OC.) so much that I was completely wrong.

Zipp:Wait a second.

Zipp tried to fly as she is a Pegasus as Lzzy as an Unicorn tried to use her magic but once again,that didn't work inside the bubble.

Zipp:It's not you Sunny. Our magic doesn't work in here!

Lzzy:Oh! That's why you can't turn into an Alicorn!

Pipp:We need to get out of this sticky thing!

You have been listening to the whole thing but you can't talk to them right now in the Lair,you have so much voices going through your head on what to plan next but betraying your real friends Sunny,Zipp,Lzzy,Hitch and Pipp is even worse! You haven't been acting like your real self in moons before you met them and now you listen to the negative thoughts,aka voices instead of just spilling the beans!