For the letter F, I watched The Five-Year Engagement (2012).
"One year after meeting, Tom proposes to his girlfriend, Violet, but unexpected events keep tripping them up as they look to walk down the aisle together."
For the letter G, I chose G.I. Jane (1997). I know I've probably seen bits & pieces of this movie, but never actually watched the entire movie.
"Navy Intelligence officer Lt Jordan O'Neil becomes a test case when she is recruited to become the first woman allowed to train for the covert operations unit known as the Navy SEALS. She is not expected to succeed and many high ranking military and government officials, including Senator Lillian DeHaven, are counting on her to fail. O'Neil persists, and when the recruit's final training exercise is diverted to aid and rescue American troops in the Middle East, the Master Chief is wounded and O'Neil must summon all her leadership abilities to save him and the mission."
A- Anna Karenina
G- G.I. Jane