Because Tak hasnt redeemed himself, he still does whatever he wants, this is still him doing whatever he wants.
Yall will see until 16, he still acts like a dick to Sanho, even tho he comprimises with him so much, he just doest care, that sahno wants to do all of that with someone hes dating, someone he loves, and not just be used as a sex toy basically.
Poor Sanho.