Felicity Smoak:  I think you escaped _ 2016 _ to get away from Barry .
Cisco Ramon: Mm - mm . Excuse me , I escaped 2016 so that I could come see the Waverider and so that I could time travel .
Felicity Smoak: And ?
Cisco Ramon: And ... also , yes , I wanted to get away from Barry .
Felicity Smoak: Ha ! You realize that 's insane , right ? You 're holding a grudge against your best friend when the world is potentially going to end .
Cisco Ramon: I 'm sorry , my best friend ? He only killed my brother .
Felicity Smoak: He did n't kill ...
Cisco Ramon: Okay , you 're right , he did n't literally kill my brother . What I mean to say is he was responsible , okay ? He just needed to save his family and in doing that , he ended up destroying mine .