He closes his eyes and has a vision of the girl in tears. He wonders why he can't bear to see her sad. Every teardrop leaves a sore in his heart. As if the water ignites a fire in his heart which can only diminish with her smile.
As she watches them unite it brings a smile to her face. But the smile slowly begins to fade when he raise his arms to touch. It is a touch she unknowingly longs for. An embrace she wants to feel. Her heart begins to ache and tears well down her cheeks.
He isn't lost in the halfhearted hug. His body embraces the girl but his mind is elsewhere. His heart belongs to the other girl, the one whose tears ignite fire within his heart.