The first one means, is a good thing, but do not belong to him, your heart, lungs,
Cosa c'è per cena
Hope I helped!
1. The poem tells of a kid on his/her first day of school. He/Her is describing in the poem that the first is the worst(which is not in my opinion).
2.Line 2 and Line 8 or Line 5.
3. The upper case word WAIT-- thing and FRIEND in the last section.
WAIT and FRIEND are being empathized.<span />