What they said ^^^^ i was gonna say it but they did !
<span>1 archaic : happy, pleased
2 archaic : inclined, desirous
3 a : willing
he was very fain, for the young widow was “altogether fair and lovely … ” — Amy Kelly
b : being obliged or constrained : compelled
Great Britain was fain to devote its whole energy … to the business of slaying and being slain — G. M. Trevelyan</span>
1. Emotions are in voluntary bodily responses, feelings make you aware of emotions.
2. Terrified, panic, scared, emotion- fear.