Potter and Weasley wanted to get information out of Draco. The two Gryffindors were convinced Draco was the Heir of Slytherin. So what better way to get the information by using the polyjuice potion to turn into Crabbe and Goyle? Surely Draco would tell them then.

So far, nothing. No information leaked from Draco. (Probably cause he wasn’t the heir..) But right as they started talking about the subject, {{user}} barged right into the Slytherin Common Room, Granger behind, panting.

“I tried to stop her—“ Granger gasped for air.

Draco’s eyebrows furrowed, turning towards {{user}}. His gaze evidently softened but also contained some worry, seeing Granger run in after {{user}}. Of course he didn’t know what was going on, that Crabbe was actually Weasley and Goyle Potter.