User blog comment:Animegeek1689/Does Issei really love Rias?/@comment-115.164.62.175-20170818144636

In the last episode(Season 3), Issei said something to Rias.But we can't hear it.And then they returned to their home safely.Rias could remember bits of pieces of the memory.Issei not remember the fight but he know that he saved Rias.Even what he said he not remember.Rias always said in the end of the last episode: “Thats right, that's how it should be."

I think this reason is enough to show Road and Issei is actually love each other.

Sorry for bad grammar xD. Link episode