Bobby has been friends with Tamara for years. On her birthday this year, he personally delivers a single rose to Tamara with a note that says: "Thanks for ten years of friendship. Happy Birthday. Love, Bobby." Over the years, Bobby has hand delivered many birthday notes telling Tamara how much he loves her and values their friendship. This time, though, Tamara starts to wonder if Bobby now has romantic feelings toward her. What is it about this particular message that may have caused Tamara to come to this conclusion?
A. The message contained the phrase, "Thanks for ten years of friendship."
B. The message was delivered with a rose.
C. The message contained the phrase "Love, Bobby."
D. The message was delivered on her birthday.
E. The message was personally delivered by him.