Sorry it's late i was a little stuck on what to write here, hope this it good and hopefully you like the ending!
Disclaimer: Sadly I don't own Harry Potter, it's all JK Rowling's work.
Harry poured George, who had suddenly barged into his office and collapsed on the sofa with a exasperated sigh, a glass of Firewhisky, handing George the drink Harry took a swig of his own before collapsing in the armchair opposite the coach, looking at George with an eyebrow raised he said with an amused tone,
"What's pissed you off so much that you come to a professor in need of a drink?"
"Well…" George started
*Flashback*
As soon as George and Ginny arrived at the Burrow, Ginny started to sob and hugged her brother,
"I'm so glad you came for me Georgie, Harry started sending me these letters, he's scaring me it started off sweet but then he started becoming nasty sending me them during lessons he's started blackmailing me in them." Ginny sobbed heavily which sounded very fake.
"Sit down and shut up Ginny, otherwise I might slap you, you are being a foolish, selfish little brat. Harry has done nothing to you I have the letters you've been sending him and I know Harry isn't the type of guy you have been portraying him to be." George said seriously,
Ginny sighed as she knew her story wasn't going to work and just started yelling
"He's supposed to be mine! I should be Mrs Potter, no one else! I have always loved him it's just unfair!"
"Ginerva Molly Weasley that is enough." Came a sudden voice, "Harry is not an object he is a human being and isn't anyone's. Yes, you have always loved him, but you have never been in love with him, all you see is The-Boy-Who-Lived, the Saviour of the Wizarding world, you've never looked past the very thing that has caused him grief, the thing he can't even remember. Yes, he may be The-Boy-Who-Lived but he is also Harry, just Harry." Molly said her voice becoming calmer towards the end. George left to Harry's quarters at Hogwarts.
*End of flashback*
"Well that explains everything." Harry said pushing his glass to the side and drinking from the bottle, he had moved to sit next to George on the sofa, handing the bottle of Firewhisky to George who took a large swig of it.
"I'm sorry Harry, I really wish she would give up you don't deserve this kind of grief."
"Don't worry about it George, she'll learn…eventually."
The rest of the night was filled with drinking, laughing and talking.
Several days past and Ginny still hadn't returned, one evening after tea Draco came down to Harry's quarters, the blond saw Harry pacing up and down the room.
"Harry. Talk to me what's wrong?" Draco asked
"It's Ginny." Harry then explained everything to Draco, by the end of the explanation Harry had unknowingly started to cry, Draco hugged him. Harry froze in shock. Harry returned the hug with a small blush and a large watery grin. The moment Draco was gone Harry floo called George.
"George, I have a problem." The black haired boy muttered
"What's wrong Harry?" George's voice was full of concern
"I-I think I'm in l-love." The younger boy stuttered with bright red cheeks, George raised an eyebrow and asked
"Who?"
Harr mumbled something that George didn't understand/hear
"What was that?" The red head said with a smirk
"Dra…Foy"
"A bit louder Harry." George said
"Draco Malfoy, I- I'm in love with Draco." George's smirk only increased, as did Harry's blush. Unfortunately no one noticed a certain red headed girl listening into the conversation from George's end.