I didn't know anything was wrong; I just went to her desk because...well...I felt like I should. The feeling to do so was nothing spectacular, just a quiet thought to my mind that I heeded before I even realized what I was doing. Even after I arrived at my friend/colleague's office and spent some time with her, I didn't think I was doing anything out of the ordinary: I was simply enjoying time with my friend.
What Heavenly Father knew that I didn't know was that my friend had had a very stressful day. He recognized it and wanted to comfort her. So He sent me (only I didn't realize what He was doing at the time). She was important to Him, and He wanted to bless her.
I feel great joy knowing that Heavenly Father allowed me to (unknowingly) help my friend this evening with what He knew she needed. I feel joy not because I participated but because He helped someone I care about and I was able to see how He works. He was the one who comforted my friend; He was the one who knew what she needed; I just happened to be around to "answer the call" so-to-speak.
If Heavenly Father is mindful of my friend and her feelings, certainly He is mindful of me and what I feel...right?