”…”
“Come ooooon, keep it moving!”
“Why do I have to do this?”
“‘Cause a dare’s a dare! And you have to do a dare ‘cause if you don’t then everypony will know you can’t do a dare and you’ll be called The Dareless forever and that’s just no good at all! We’re gonna get you a way cooler nickname than that, yep yep yep! “
“Nnrrm…”
“Look on the bright side!”
“…?”
“Those are SUPER cute!”
“Thanks, Pinkie…”

Honestly Marble, you’re her sister. You should know how seriously Pinkie takes this stuff, and don’t you DARE back out. Once you’re committed, you’re committed for life.

She’s not wrong, Marble.