sasuke mangekyou sharingan

[Chidori sage of konoha]

How does sasuke get mangekyou sharingan if he doesn't kill he's best friend?

 

[TheLastSamurai]

He got it by the trauma of Itachis death, the MS was the last gift of Itachi to Sasuke.

 

[hixa kuogame]

It could be anyone very close to you
In sasuke case it was itachi

 

[SpaceSage]

itachi gave it to him after he died

 

[foxyladyland]

ITS THE feeling of your best friend dying.... that gives you the MS... you don't have to kill em yourself.. thank gawd <.<

 

[Imperfect]

He got it by the trauma of Itachis death, the MS was the last gift of Itachi to Sasuke.

This, when Sasuke found out the truth and realized he killed Itachi he saw him as his best friend and brother he gained the MS.

 

[Gerkak]

You can get is from anyone that is very close to you. It could be your best friend, father, mother, brother, sister etc.

 

[Lazerus Eks]

Its the feeling of a great loss of some1 very close to u

 

[Cursed Prince]

He got it by the trauma of Itachis death, the MS was the last gift of Itachi to Sasuke.

Itachi didnt "give" it to him.

 

[~Sasuke~]

Itachi gave it to him.

 

[oShux]

Itachi gave it to him.

No he didn't Ms can't be given to you. Itachi implanted a one time use of amaterasu into Sasuke.

OP- You don't have to kill your best friend you just have to feel the pain of losing someone very close to you Sasuke realized the truth about Itachi and gained MS