NU'EST has dropped their D-3 teaser for their 7th-anniversary comeback.

So far, the teasers revealed read, "Fill it up in my stead", "It's a diary that's been filled with your thanks", and "I hope you're the beginning of the lyrics for you". The latest one reads, "Even though I may be foolish". Unlike the previous images with the heart around the word 'you', this one has a circle around the word 'I'.

The song will be released at 6PM KST on March 15th, the date of their 7th anniversary, so stay tuned.