That is a matter of opinion. But personally, I prefer Sebastian.
they both sign a contract.Sebastian becomes Ciel's butler/bodyguard and once Ciel dies Sebastian will consume his soul.
In Black Butler, Ciel named Sebastian after a dog he used to have.
No. Unfortunately for Sebastian, during the battle with Angela/Ash his arm that contained the seal for his contract with Ciel was torn off, thus voiding the contract between the two. This gave another demon Claude Faustus, the chance to steal Ciel's soul leaving him in a comatose like state. (by taking his ring I'm assuming) Later when Sebastian is able to retrieve Ciel's ring from the Trancy household (Alois Trancy and his butler Claude Faustus) Sebastian is able to revive Ciel, however, Ciel has no memory prior to the incident and remembers nothing of the revenge against Angela/Ash and the Queen. So in order for Sebastian to consume his soul, Sebastian must help Ciel take revenge again. However, Sebastian is not the only one after Ciel's soul, Claude is also looking to devour Ciel's soul, So Sebastian and Claude decide on an agreement that will make Alois Trancy (Claude's current master) the Target of Ciel's revenge (Their doing this to prepare Ciel's one of a kind soul to fit their appetite which will be even better when Ciel has completed his quest for revenge). When the revenge is completed either butler will have the chance of devouring Ciel's soul.
Yes, Ciel and Sebastian remain together as Master and butler after season 1.
if you are talking about when they left the in the cart (there are spoilers) then he talked about why sebastian stabbed ciel and ciel said is it because you wanted to kill me before he became a demon but sebastian said no it was because he wanted to check if ciel was really a demon. they also talked about why sedastian still serves ciel, it was because before he became a demon he ordered sebastian to stay his butler until ciels soul is eaten because of that sebastian is now his butler forever hope that helped (sorry for my poor english)
I don't know that you ever really see 'love' between them. Merely Ciel's neediness for Sebastian's presence, and Sebastian's reassurance that he is forever Ciel's faithful butler until the day that their contract is complete and he can devour Ciel's soul.
Yes, because Ciel has a very 'tasty soul'. =^^=
No, he does not.
Sebastian Michaelis is a demon, and a butler to Ciel Phantomhive, from the anime/manga Black Butler.
In the last episode Ciel allows Sebastian to eat his soul, and thus dies.
Ciel and Sebastian were under contact to one another, but during the end battle of Season 1 Sebastian's arm containing the seal was torn off. Season 1 ends with us assuming that Sebastian devours Ciel's soul. However it is later discovered in Season 2 that because the arm containing Sebastian's half of the seal was removed, this voided their contact. Another demon named Claude was able to move in and take Ciel's soul before Sebastian could consume it.
it is found out that Sebastian does not take Ciel's soul because his soul went missing. you find out that another demon named Claude has taken Ciel's soul, and when Sebastian retrieves it and gives it back to Ciel, Ciel has no memories of their contract ever being completed, i don't want to give any more away than that. but yes, Ciel is alive in season 2.