They're brother and sister, but they have great chemistry indeed.
Originally they were supposed to be boyfriend and girlfriend before the writers changed them to brother and sister (some of the original lines remained, which is where the subtext originates).
And it's possible that the two actors playing Justin and Alex Russo had a little crush on each other, which would explain all this chemistry obvious on screen that made a lot of viewers of the show think that the siblings were maybe a couple.
On the show it's Juliet
David Henrie
Justin venchenze pepe russo Max venchenze pepe russo alex venchenze pepe russo those are theier full names in wizards of waverly place
his favorite color is blue
Justin Bieber currently doesn't have a girlfriend.
yes
Juliet was Justin Russo's girlfriend.
On the show it's Juliet
Justin Russo wasn't named after Jerry's middle name. But they both do share the same middle name: Jerome Pepe "Jerry" Russo and Justin Vincenzo Pepe Russo.
nomtryy
no, he did not.
Wizards of Waverly Place on Disney Channel. Alex Russo, Jerrry Russo, Justin Russo, Theresa Russo, Max Russo
yes they are justin break up with alex and with deana russo are together 2 years
no they just work together, JB
David Henrie
Alex Justin max
who was Justin's first girlfriend