i don't understand the last part .-. is he tricking eun bi ?

I know it looks confusing but reread the last part..u'll understand

No.he did explain how he settled everything in 15 days.timewarp works differently.so even though he came back to the future later than her.he came back earlier than her in the future.meanwhile she came a bit later.so it's the same prince.the how can i be your husband are mistranslated.it's supposed to be how can you be my husband.my husband is in the 13 th century. Easy.n yes he did