Who Lives In A Pineapple Under The Sea?

I noticed this sticker on Michelle's gown the night we arrived.  It was midnight, we were all tired and being the first time I was seeing her I felt there was other things to discuss.  When some nurses came in to adjust her positioning in bed, I heard one of them ask, "Did you get that sticker from X-Ray?"  Even though she responded in a raspy, quiet voice, I heard her say, "My son."  The next day I did ask, "Did Aidan get you that sticker from home or what?" She told me, "No, each kid was able to come in and say good-bye to me while we were in the ER.  Aidan was given the sticker from his X-ray and when he came in, he took it off himself and put it on me."