Is Shinji in love with Kaworu?
And Shinji,
completely and absolutely, loves Kaworu. Maybe not in the romantic way most fans would like to, but he undoubtedly loves Kaworu with all his heart, and that's why he ends up so depressed once he's forced to kill him.
Are Shinji and Kaworu canon?
Canon.
Kaworu only appears in Episode 24 and the End of Evangelion. By the time they meet, Shinji feels completely alone. ... The two take a bath together where Kaworu holds Shinji's hand and tells Shinji he deserves affection and that he likes/loves him.
Is Kaworu a Adam?
Kaworu is
"born from Adam", and describes Adam as being the "Mother of us all". As Kaworu is the vessel for Adam's soul, that paradoxically makes him his own mother as well as of all Angels.
Does REI love Shinji?
In Episode 23, Rei sacrifices herself to save Shinji,
realizing she has feelings for him. ... Eventually, Ritsuko reveals that Rei is in fact part of a series of clones of Shinji's mother Yui, and in fact has three iterations throughout the series.