If you want to impress your boyfriend, use this as a cover letter. For example, if you are still getting to know him, write an essay about yourself and how much you admire him. In the letter, write here a personal essay and relate it to the letter. It will give a good feeling to your boyfriend and will make your boyfriend feel special.
If you have been with your boyfriend for some time now, then it is all the more easier to write this type of essay for him. You might be tired from travelling or other commitments. If you want to impress him, then write an essay about some of the positive aspects of your relationship. If you both https://askus.utas.edu.au/app/answers/detail/a_id/1258/~/how-do-i-find-the-location-of-my-lectures%2C-tutorials%2C-practicals-or-workshops%3F have the same interests, then write about these. If your parents have been in a committed relationship for several years, then you should write about some of the ways that they have helped each other through tough times.
There are some bad ideas floating around. You should avoid writing about these. However, if you want to ask for a commitment, then make sure that you use an essay as a cover letter. In fact, it is good that you send him one. He might love it and this will make you stronger. If he likes it, then this will make him feel more attached to you.