(of a situation) Extremely sensitive or volatile; easily disturbed to the point of becoming unstable; requiring caution or tactfulness. / (of a person) Easily offended, oversensitive.

the property of being touchy

plural of touchiness

(informal) Having a fondness for physical contact with other people, especially to an excessive degree.

The state or condition of being touchy-feely.

plural of touchy-feeler

(rare, informal) A touchy-feely person; one who is fond of physical contact with other people.