Flowey: Wh-What...?! I-I'm hurting myself ? *He looks below him at the vines that are wrapped around his stem* N-No! I-I can't be hurting m-myself... I j-just... *His vines tighten even more, suddenly Sans runs into the room*
Sans: What's goin' on?! I heard cryin- *He see's Flowey and Eliver's situations* No! *He uses blue magic to unwrap Flowey's vines, then setting him in a cup so that his vines can't spread out far enough to do that again* Eliver, What's wrong?! Why did Flowey attack himself?! What's got you so scared?! *Sans clearly just wants to help, he has pure terror that he might lose Flowey or Eliver*