And I wish I can tell you these:

Opening up to each other is one of the bestest way to keep a relationship strong.
I want you to tell me everything, how's your day going, if you're annoyed, if you're tired, if you wanna sleep with me, if you want me to be there at 12am or 3am. If you can't sleep at night, if you need a shoulder to lean on and a shirt to cry on, if you wanna talk about life and how you love coffee so much, talk about how your vape means a lot to you, if you want to shop, if you want to kiss me, if you wanna go somewhere, if you wanna have star gazing, paintball or even boxing, tell me how much you love basketball so much and how good you are in cooking. Tell me about your past, your life. Tell me your dream house, how many kids you want to have, your dream wedding and who's going to be your best man. I'm your best friend, girlfriend, sister, workmate and buddy in everything. Tell me everything you want me to know, what you wanna do or your plans, I will listen, I will stay with you even if you tell me how bad you are, I will be who I am as your gf even with your flaws and imperfections. I will always be here for you, I don't mind staying silent the whole time you talk, as long as you tell me you enjoyed my company. You know, I'm sure you know you mean everything to me. And how thankful I an to God, for giving me the happiness I deserve, YOU.