Answer them what they want to know like what is his profession or what he studies, what you liked about him, when you met him, among other details.
Before speaking with them collect all the positive attributes of your boyfriend. There may be things about your boyfriend that your parents would not like and this is not the best time to bring them to light.
You could start with “I met someone with whom I have been dating” or something.
The way you say it should be relaxed and unaltered.
To tell your parents that you have a boyfriend begins to have a calm talk without actually fighting or shouting while speaking to them. Surely after this they will begin to ask you more about him/her.
Tell them how much you love, how much you have fun with him and especially he makes you happy.
Start talking normally about how was your day, talk about your work, your friends, etc. It is recommended that the first contact is not directly about your boyfriend.
If you have strict parents surely you’re wondering “how to tell my parents that I have a boyfriend? What for teenagers is a process of life, for dads can be difficult to accept.Before you begin, it must have foreseen the possible answers you give. Much respect and no arrogance will be the key to success.Talk to them in an adult way, without shouting or quarrels, because that way it will be much worse.If this is the case, think what will you talk with mom or dad. It’s okay to omit certain things but you should not lie about him, since later they will discover the truth.If you feel that any of your parents is more complicated to talk about it, start by first talking to the other. Undoubtedly, she will understand you better and help you tell your dad you have a boyfriend. Find the right time to talk to them when they are in a good mood and when they are not busy doing something else.Also tell them that as a child you know how important you are to them, so did not want to hide about your boyfriend, something so important.