Which love will achieve safe engagement?

Yu Jian proposes marriage to his girlfriend. His people argue with him, but they do not dissuade him. Yu Jian's mother tries a scheme to get Xia Guo's house back (by getting the tenants to back out of the contract), but it doesn't work. Yu Jian develops his projects as an engineer. And that's how a new suitor arrives trying to get his attention. But he still doesn't realize it. Xia Guo explains to his boss that the analogy of the resident refers to himself. Xia Guo and his boss grow closer.