Hola,
Damn, what can I say about Maan and Anuj Kapadiya. Since his wedding with Anu, he have been preparing her with small reality doses of Unexpected Death (especially of his), he was rational, practical in saying so, he was preparing her and never considered his own emotions as he is a rational/practical guy, he is very guarded and at times emotionally detached, he is picky with certain ppl about emotional connection BRAVO (thats me dude).
As much as she is/was scared of loosing him, the reality of loosing her hit him real hard in the hospital that was when he first woke up and immediately said ILU, that realization Fear (Fear - Emotions), is what kept him fighting for his Anu again, but was it just for her? No its for Maan and CA.
No matter how practical,logical, rational, emotional guarded one can be, when reality of emotions hit, its empowering and overwhelming. When emotions hits, there is a choice of what are you going to do with it? Anuj want to live for her, CA, them and most importantly for Himself (happiness n fulfillment), which is different from V his guilt is also coming from fear of being arrested or watever.
In order to know what one need to do, they need to be have balanced though process (address concerns), balance emotions without flooding in them.
I am in awe with how they showed this. It randomly clicked in mind, as I was reading a book and connected it to this. May be this was unintentional from makers and it is beautiful.