Griffin had a nice bubble bath on Saturday night. I do not stay in the bathroom with him the whole time, I would melt, and my fear of him drowning is low. I came back later to wash him, dry him, etc.
Now fast forward to Monday night, Kylie needs to shower. I lowered the shower head for her, got the hot water flowing. I noticed a yellow cup on the edge of the tub with liquid in it. I assumed it was water, and knew I had to empty it out so it wouldn't spill. While I walked over to the toilet to dump it out, I wondered if possibly there could be urine in the yellow cup. I dumped the contents in the toilet, and what do you know, the contents were yellow too.