One good moment occurs when the SG-1 team and the mane six are meeting Princess Celestia and getting some backstory on Equestria and the Goa'uld. Twilight is laying in the lap of Jackson, who is stroking her back — until she notices Rainbow Dash grinning at her, at which point she quickly gets up and steps away.
When Teal'c and O'Neill first meet Pinkie Pie, she offers them Cupcakes in her usual wildly enthusiastic fashion. When she leaves, Fluttershy remarks that Pinkie is nice, she's just a little intense. O'Neill's response?