Trixie is trying to be a wing girl/pony for Starlight towards Sunburst, but gets a little annoyed with how much the two of them keep flirting and dancing around each other, so she decides to just speak her mind.

Other “MLP Comics” link:

Misunderstood Metaphors

Twilight Discovers MLP Fan-Art

Sunset Shimmer vs. Button Mash

Photo Fail

Starlight’s Suggestion

Apple Bloom’s Encouragement

Twilight’s Seven - Deleted Scene (w/ Dash x Zephyr)

Rainbow’s Revenge

Alternate Worlds

Doggy Benefits

Flurry Heart’s Big Mouth

Pinkie’s Too Innocent

Reverse Stereotypes

Sneaky Spike

Ember’s Proposal