B737-700
Flight Attendant Current
Confusion; Fatigue; Situational Awareness
Flight Deck / Cabin / Aircraft Event Other / Unknown
General None Reported / Taken
Human Factors
Woke at 2AM to begin my day. All went relatively smoothly. While I was setting up galley in the rear; the 'C' Flight Attendant came to the rear and asked me to move on a couple rows on taking drink orders. So instead of beginning on row 17; I began orders on row 15. My first tray consisted of 7 waters; 2 cokes; a rum & coke and 2 coffees. I inadvertently poured the rum into a cup of water and not the Coke. Then I accidentally served that to a child roughly the age of 14. I also served his father a water. They were sitting next to him. Immediately after serving their row; I was still in the aisle serving. They informed me of the mistake and handed it back to me. I apologized. I went to the rear and brought them a closed can of water and a cup. I asked if he felt alright; if they needed snacks or paramedics to meet us to evaluate his son. He replied 'Oh no no; we are fine; I understand but everything is fine.' We continued the flight.
Flight attendant reported mistakenly serving a 14 year old child an alcoholic drink instead of what was ordered.