Ji Zhixin and Wei Haoxin are "childhood sweethearts". Their friendship for more than ten years has given them a vague feeling for each other, but this layer of paper has never been broken. It wasn't until Xiao Gong found a girlfriend that Xiao Shou realized his feelings for Xiao Gong... But after the two finally got together, they found that greater difficulties were hindering them. What the final outcome will be depends on their looking back for a moment...