Yuri holds a bouquet of roses. As everyone knows, roses are a symbol of love, and depending on the colour depends on the kind of love. Here, Yuri holds a bouquet of all colours - because Viktor loves him in all ways!! Yuri has helped Viktor in so many ways and shown him all kinds of life and love.
And. . I like to think that Yuri chose Viktor’s rose for his lapel. I mean I’m not entirely sure on how marriage ceremonies work so maybe he is meant to chose it, but anyway. What one colour could he choose? In the end, he decides to go for a colour that isn’t in his bouquet at all.
The blue rose is a symbol of mystery.. it’s not natural in nature and so suggests the attainment of the impossible.
Yuri had been starting to believe he would never skate on the same ice as Viktor, let alone MARRY him…
These boys ;;^;;
(Not to mention that it matches his new husbands eyes!)