What Should I Do After Hugging My Boyfriend's Older Brother?

After her boyfriend died, Lu Qiu spent three days wasting away at home. Just as he was about to pass out, a tall man broke down the door and scooped him up. Lu Qiu looked at the familiar silhouette. "You're back..." The man's arms went stiff. After a couple of seconds, he quietly replied, "Yes." His boyfriend cooked for him and arranged a time for their next date. - When he woke up again, Lu Qiu didn't know he'd forgotten some things. He didn't remember that his boyfriend had died, and he didn't know he had a delusional disorder. He also didn't know that the person who put his socks on for him and held his hand on their walks was sometimes a figment of his imagination, and sometimes his boyfriend's older brother. The only thing troubling Lu Qiu was that he seemed to have lost his appeal to his boyfriend. Before, when he acted coy and leaned in to kiss his Adam's apple, his boyfriend would kiss him until he passed out. But now, the man would only push him away, his whole body stiff, and say flatly, "You need to take your medicine." Lu Qiu boldly bought lots of pretty waist chains, thigh garters, little tails... - When his memories returned, Lu Qiu was pinned against the floor-to-ceiling window. He saw the stern face in the glass, the one he'd revered since childhood, and froze all over. The man behind him paused for a couple of seconds, then asked in a hoarse voice, "Remember now?" Lu Qiu shuddered in fright, finally realizing that all this time, the one he'd been touching and rubbing up against, calling "hubby" and acting coy with, wasn't his boyfriend. It was his boyfriend's older brother, Gu Wenxuan. That cold, ruthless man whom everyone wanted to please, but no one could get close to. As expected, his older brother was furious. He gripped Lu Qiu's chin and asked, "Qiuqiu, who am I?" There were emotions Lu Qiu couldn't understand in those dark gray eyes. He didn't know whether to keep playing dumb, but Gu Wenxuan suddenly punished him with force. "Big brother..." Lu Qiu whimpered softly. "Big Brother Wenxuan." - Lu Qiu knew he'd made a huge mess of things. As his panic grew, he was quietly packing his bags to run away when His dead boyfriend suddenly came back. [An irresistibly soft and sweet little beauty who's easy to bully x A cold CEO who only wanted to look after a poor little thing, but unexpectedly broke his own rules] *Older man, the true love interest is the older brother, happy ending Theme: A Round of Roses