Is the affective stance of the input text negative?

Input Text: Happy 13th birthday to one of my favorite boys\u002c Zachary! He\u2019s growing up so fast\u002c he\u2019s almost as tall as me.
Happy 13th birthday to one of my favorite boys\u002c Zachary! He\u2019s growing up so fast\u002c he\u2019s almost as tall as me.