乗り気になる
to enter into anything with enthusiasm
乗り気になること
the state of becoming interested in something or someone
気になります
乗ること
One's mind is on the stretch
I am depressed in spirits―in low spirits―low-spirited.
興味がわくこと
the act of taking an interest in something
to offend one―give offence
the condition of taking an interest in something
気にかけること