While uploading this, I was unsure of whether or not the "valentine" tag was to be used. She's giving a box of chocolates because she didn't get her significant other anything for valentine's day (which can be seen in post #2631260). The gift isn't being presented on February 14th, nor does she explicitly call it a valentine's day gift, but it is in the artist's commentary on pixiv. For the time being, I've left the tag off.