Yes tat pillow gesture was touching ...i loved how his frends were guarding him jus like angels...U kno its in my religion...dunno abt others that the angels guard u throughout the night like a thick shield when u especially supplicate ...n Here Sam did actually wish for tat security n warmth n tat was fulfilled in form of his frends ...n he could sleep peacefully... .Tat scene jus luk exactly like tat wen the VO did confirm his frends did come as his protectors!!...N they did xactly like tat...First scaring off the keshav away...n thn wen Sam was deep asleep,they had this mission ready in them to hve a word with DADI...thy did plan out before they left their frend, they would resort to make it easier for him to stay back in Delhi with no problems or issues troubling him...