Valentine - n. a card or gift that you give usually to someone you love on Valentine's Day

online - adj. connected to a computer, a computer network, or the Internet

veteran - n. : someone who fought in a war as a soldier, sailor, etc.

spouse - n. a husband or wife

perceive - v. to notice or become aware of something

internal - adj. existing or located on the inside of something

cybersecurity - n. he state of being protected against the criminal or unauthorized use of electronic data, or the measures taken to achieve this.

prudent - adj. having or showing careful good judgment

resemble - v. to look or be like (someone or something)

troll farm - n. an organization whose workers try to create conflict in an online community