Sunburns" is a short, quiet poem about wanting closeness at the moment everything is breaking down. The speaker doesn't ask for the falling apart to stop. Instead, they ask to stay connected through it: to hold a hand, to hold the other person, to be together while it happens.
The two odd, clipped words in the middle, "Disintegrating" and "Disanimating," stretch the collapse out. "Disanimating" isn't a common word, and it suggests losing life or movement, not just breaking into pieces. Together they make the damage feel slow and total. The final image of burning in the sun fits the title: a sunburn is pain from something warm and bright, so the poem seems to link love and hurt. The ellipses leave the lines trailing off, as if the speaker is running out of breath. The mood is tender and desperate, with a kind of calm acceptance. Whatever is ending, the speaker would rather face it with someone than alone.