I think this song is about someone dying but trying not to let it get to them. "Those aren't meant to bend" maybe referring to a limb of theirs that was broken in half and is 'bending'. "Tears falling down at the party" and all the other lines talking about crying could be someone crying over the person dying. "Go on and hand me your clothes", the dying person changing into the hospital gown. "I might die", referring to the impending death of the person.
I think this song is about someone dying but trying not to let it get to them. "Those aren't meant to bend" maybe referring to a limb of theirs that was broken in half and is 'bending'. "Tears falling down at the party" and all the other lines talking about crying could be someone crying over the person dying. "Go on and hand me your clothes", the dying person changing into the hospital gown. "I might die", referring to the impending death of the person.