Lightheartedness means cheerful, carefree ect.
This means the line "The sounds of water splashing and laughter echoed in the distance; Tim's friend's had gone for a late-night swim." is the phrase that is the correct answer, since it talks about the happy actions of Tim's friends.
Answer C.
15
French fries lol
Blue
Tayten
I'm sure its the first one. I haven't really read the poem in a while but i can easily tell by how it's spoken.