Do iI think sebastianSebastian has feelings for cielCiel? In a way, yes, because if you watch seasonseasons 1 and, 2 also, the book of murdersBook of Murders, and book of circusthe Book of Circus, you can see they have a connectconnection that no one else have throughout black butler cielhas.
Throughout Black Butler, Ciel is always smiling when someone compliment sebastiancompliments Sebastian and sebastianSebastian never turns down an order from cielCiel nor does he hate it, he just findfinds it amusing and. And on top of all of that, Ciel loves playing little games with cielSebastian as well as does sebastianSebastian love doing that to ciel,Ciel.
But some of yally'all say that sebastianSebastian is an a demon. If he doesn't feel human emotions, then why dodoes he love cats and shower them with affection tell? It tells me that yes, he is a demon and we saw in the book of atlanticBook of Atlantic how he really was, but then he change and alsochanged. Also, the undertaker also findfound it shocking and weird for a demon to be treating his master like how sebastianSebastian treats ciel and ifCiel. If you watch the book of atlanticBook of Atlantic, you would of sawhave seen the undertaker wanting to find out why sebastianSebastian is so attachattached to cielCiel and the grim reapers also findfound it weridweird too, and on TOP ALL OF THAT Claudetop of all that, Claude, a season 2 demon also found it werid alsoweird why is he is risking his life for his food and why is he is so attach weattached.
We still didn't got an answer from sebastianSebastian, then there's only sebastianSebastian that can touch cielCiel and calm hishim down a book of circus. The Book of Circus will show you more about this. So sebastianSebastian has some type of love for cielCiel that we can't understand.