First, read the English article below.

Your boyfriend would expect you to write "I love you" at the end of a letter or a text message, but he won't expect to see it written in the steam after his shower, in the hot sauce on his morning omelet, or on a blank page of his notebook that he sees when he's about to take notes for class. Finding a creative and unique place to write "I love you" will make him think even more fondly of you when you're not there, and will make him feel more romantic because you've made a special effort to let him know that you care. Just doing this once or twice a month can really show your boyfriend that you care. You don't have to overdo it. This can be a CD that reminds him of "your songs" or one that really takes his musical tastes into account and is a mix of things you actually think he likes. Don't recommend your favorite bands if you know they aren't his thing; but if you really know what he would like, then make him a mixed CD and pop it into his car's CD player when he's not looking. When he turns on the car, he'll get a pleasant surprise. Make sure you know what music he listens to, what music he already owns, and what he likes before you go and do this. Put together a scrapbook of all of your most meaningful memories. Put together photos of you together, tickets from your favorite concert, a menu from the restaurant where you first said, "I love you," or notes that you wrote each other throughout the course of your relationship. This can make a great anniversary or birthday gift, or you can give him the book just because. This book will make him see how far you've come in your relationship, and will make him appreciate you even more. Who says Valentine's Day is only for February 14th? If you're both busy that day, or if you just want to be romantic on a random Wednesday, then you should plan an celebrating Valentine's Day on whatever day works for you two; you can use this time to shower each other with love and affection, dress up, and eat something delicious. This fake Valentine's Day will be extra fun because... 

Now, please write a short abstract for it in Chinese. Abstract:
在隐秘的地方写下“我爱你”。 给他做一张自制CD。 做一个剪贴簿。 早早地庆祝情人节（或晚一些）。 表现得像个小孩。 一起上陶艺课。 为你俩给对方写的电子邮件写一本书。