This is an area of Bigg Boss 7 bathroom that is never shown for obvious reasons. In Bigg Boss 8, they will probably introduce a specific room for couples to relieve themselves.
Okay, just a fun post to condemn Bigg Boss 7's "couples concept". I really don't understand why they become couple here and all this lovey dovey shit (ruthna/manana). You all come as individuals, stay like that, be professionals. The contestants totally spoil this show with all their fake love shit.