Identify the tone, what context clues are used to convey the tone, and the overall mood of the sentence.
1. Bouncing into the room, she lit up the vicinity with a joyous glow on her face as she told about her fiance and their wedding plans.

2. She huddled in the comer, clutching her tattered blanket and shaking convulsively, as she foverishly searched the room for the unknown dangers that awaited her