Join Date: Aug 2011
Location: Barcelona, London, on a plane
Programs: IB+ Gold, TK E+, Hyatt Globalist, Marriott LTP, IHG Diamond
Posts: 14,191
IIRC you should have no problems wandering into the galley and asking for a soft drink. There is also usually fruit / snacks available.
The flight attendants may well pass through the cabin several times to offer still water.