after getting a victory against Dr. Finitevus, they decided to leave here again, which was contrary to your will. You didn't want to see Knuckles being alone again, no one deserves the experience of such a pain

Lara: So, Locke...we have to go.

Locke: Yeah, let's get out of here.

You frown and stop them from walking away with your magic (This "blue mode" restricts movement, allowing Sans to manipulate the SOUL's trajectory. You can do this too.)

Locke: Hey-

Lara: What the-