What is the difference between tender and gentle? In my opinion, which comes from scenerios of movies and TV shows and which I am not sure about, tender refers to love such as mother taking care children and lovers while gentle's connotation is being polite as a gentleman to strangers or someone who is not close to us.
It's a good question and can be confusing since tender and gentle are shown as synonyms by many dictionaries.
For your usage:
Tender is related to affection and feeling
a mother's tender touch
the tenderness between the owner and their pet
Gentle is descriptive of temperment, how someone acts, their behaviour
his was always gentle and never angry
the doctor was gentle in treating his patients
the bad news was gently given
The gentleness between the lovers showed tenderness