Colour codes for roses.
Red: Love and desire
Pink: Friend
Yellow: Please love me
Blue: HopePurple: Love at first sight
Orange: You are my secret love
Champagne: You are tender and loving
White: Charming
Assorted colours: You are My Everything.

Number of roses.
2: Mutual feelings
3: I love you
7: I'm infatuated with you
9: We'll be together forever
10: You are perfect
11: You are my treasured one
12: Be Mine
13: Friends forever
15: I'm truly sorry
20: I'm truly sincere towards you
21: Dedicated to you
24: Forever yours
25: Congratulations
36: Remembering our romantic times
40: My genuine love for you
50: Unconditional love
99: I'll love you all days of my life
101: I'm completely devoted to you
108: Will you marry me?
999: I'll love you till the end of time