Thanks for the Help!
At this juncture, it is worth considering whether we should evaluate the effectiveness of our loved one's ability to apply sunscreen before relying on them to protect our backs. Like many others, the individual in question simply desired their spouse's assistance in safeguarding themselves from the sun.
In technical terms, they did provide some level of protection, albeit not adequately covering their partner's entire back. While the sunscreen did manage to reach certain areas, it unfortunately did little to alleviate the discomfort caused by the resulting burns.
