There is nothing that prohibits someone in Canada from “dating” a minor, sixteen years of age and younger, so long as the date does not involve sexual activity. All sexual activity without consent, regardless of age, is a criminal offence.

Is it illegal for a 16 year old to date a 20 year old Canada?

Youth 14 or 15 years of age can consent to nonexploitative sexual activity when the age difference is no more than five years. For example, a 15-year-old can consent to having sexual intercourse with a 20-year-old, but not with a 21-year-old.

Is it weird for a 16 year old to date a 20 year old?

Its generally legal for a 16 year old and a 20 year old to have sex in OK.