Confused

Its so suck in the feeling when your LDR boyfriend gone for a day where he took so long to reply and when he message you just like nothing happened. No explanation. Hes been like this for a week. Im tired to keep asking and open up what I feel. I know guys dont like drama. And also last Feb 14, I message him to greet and thanks him for everything and it also took him a day again and just said "Happy late valentines day". Is the message so cold? Or just normal? Or am I just overreact?

aww i am sorry about that,in my opinion,long distance relationships are not the best unless the people are actually serious....and I am no detective but the fact that your boyfriend took so long to reply and just said 'happy late valentines day' says a lot,dumb the dude and find someone who appreciates you.....i understand that people can get busy sometimes,but at least inform your partner yk(saying this in case others want to criticise me)