I see it as a boy is in love with a girl, but he's a little shy and he's trying to get over his introverted nature. He's in a reverie about the things they would to together if only he could get over the initial "leap of faith" in confessing his feelings. The line "silhouetted and ready to bloom" is a metaphor for his feelings--he wants to flower and grow, but he keeps holding back.
I see it as a boy is in love with a girl, but he's a little shy and he's trying to get over his introverted nature. He's in a reverie about the things they would to together if only he could get over the initial "leap of faith" in confessing his feelings. The line "silhouetted and ready to bloom" is a metaphor for his feelings--he wants to flower and grow, but he keeps holding back.