Jessica Biel's Comment on Justin Timberlake's Post Has Us Thinking About His Big . . . Brain

Justin Timberlake's Instagram posts are typically flocked with heart eyes and fire emoji comments from fans, but even Jessica Biel can't help but to publicly swoon over her husband. On Monday, the "Soulmate" singer posted a photo of himself attentively working on his laptop. "Doing work . . . on my book. Pre-order in the link up top. #Hindsight," he captioned the picture.

Not long after, Jessica slid her way into the comments section, writing, "My wordsmith at work. Always in awe of your big . . . brain." She also added a kissy face emoji for good measure. We definitely don't blame her, either. When your partner looks THAT good, it's hard not to say something, even if it is a little suggestive.

Justin's upcoming novel, Hindsight: & All the Things I Can't See in Front of Me, will detail his musical journey from childhood to adulthood while also touching on his personal growth and how he's reflected on his career. When the book is released on Oct. 30, there's no doubt that Jessica will be there support the novel's launch. After all, she has previously said that being devoted to each other as well as their careers plays a major role in the success of their marriage.