Guys like girls with a good scent. Sometimes they even fall in love with a girl just because she smells nice. The scent is as important as appearance. Japanese guys especially like floral, soap, and soft citrus fragrance. Soft aroma rather than strongly scented perfume is preferred here.

How do Japanese girls propose?

Be Brave, How to Propose to a Girl in Japanese. 好 す きです。 結婚 けっこん してください。 I love you. Please marry me.