花見ができる春が待ち遠しい。

I can't wait for spring to come so we can sit under the cherry trees.

お花見に行きませんか？

Why don't we go and see the cherry blossoms?

ヒラヒラと桜の花が舞っている。もうお花見の季節も終わりだな。

It looks like cherry blossom-viewing season is at an end. You can see the petals fluttering down.