Answer:
its B
just trust me for once in life
The answer would be alliteration. Since the words start with F. Alliteration is an interesting expression and an elaborate literary device which is distinguished by the rehashed sound of the first or second letter in a progression of words, or the redundancy of a similar letter sounds in focused on syllables of an expression.
The closest would be B. Amiable, since it means nice, happy, genial. Empathetic means the could sympathize, euphonious means it's a good sound, and sentimental means feeling(s)