Im shy about asking a person who i want to rp with.
Don’t let your shyness stop you! It can actually be a advantage when roleplaying. When it comes to the roleplay aspect of your question, it is not difficult to do. Roleplaying is basically you telling a story or writing a book. There are so many ways to do so. My advice is if you want to get comfortable with Hetalia roleplay, specifically SpainxRomano, search that on google (type SpainxRomano on google, dooo ittt. XD) you will get a dozen different results, some of which will be fanfics. (Try Quotev) This can help you get ideas on what to type. Also, biggest tip- Be yourself when roleplaying, or at least, be the you that you want to be. All you have to remember is that it’s just you and someone else telling a story.
I hope this helps, if not leave me a comment and I’ll continue assisting you if needed. 🙂 Ganbatte! (Do your best!)