Once again Alek doesn't look Sabine in the eyes. His colour fades as the poison attacks his systems. Still, it shouldn't be fatal, he thinks, he hopes. 

He seals Cara's wounds, kisses her gently on the forehead and softly clasps her hand. 

He contemplated all options before him, all his previous actions coupled with the poison in his system gave Sabine a fighting edge, not to mention Cara's presence would hinder Alek and could be used against him.

There was nowhere to run and hide where he could take Cara that would be safe and provide a life worth living for her.

He had to go.
There were no other viable options.

"Alright!" He mutters, as he stands. Eyes still longingly fixed to Cara. "But I don't know if I want her to know everything just yet... She has your blood, glamour her to come along. Don't say or push anything into her head that isn't necessary for the trip." 

His words were stern and sharp. 
From there on Alek will co-operate with the travel plans as quick as possible, packing and moving out before the roommate could return.

Cara will be kept under a non invasive mind control that stops her from worrying or thinking of the studies and friends she is suddenly leaving behind, fulling believing the story Sabine tells her of the sudden holiday vacation to see Alek's family.

Alek does the best he can to hide the growing sickness in him but the effects of that poison from earlier only seem to grow worse as he succumbs to lethargy and dizziness