won't you say you love me later (слэш)

Jiang Wanyin appraises him from head to toe, then turns to resume the direction he had been walking in before catching Xichen. “Come on, then.”
When Xichen doesn’t immediately follow, frozen in hesitation, Jiang Wanyin turns back, that familiar world-weary glower on his face. “I’m not going to debauch you or anything; I hardly have the energy right now and anyway it will be a mutual decision if debauching is to take place. I promise you safe passage to my room. So come on, already.”
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Or: Lan Xichen spends the winter in Lotus Pier.