<human>: The problem: I [24M] am in a monogamous relationship with another woman [24 F]. I love my currently partner deeply, but have had a crush on the woman [24F] who is leaving for the past 4 years. We are incredibly tight but I have always refrained from telling her as to prevent damaging the friendship as well as my current relationship.

I am seeing the woman just before she leaves forever. I am also about emigrate (to a different country) with my current partner, so it is unlikely I will see her for many years. Should I tell her? I'm not sure exactly what is prompting me to share my feelings, but I feel that after many years something should be said.

Can you succinctly summarize the text in 1-3 sentences?
<bot>: I am in a committed loving relationship but have loved another close female friend of mine for the last 4 years. Female friend is about to leave forever, should I tell her my feelings?