Lincoln hatches a plan to capture the "perfect" family photograph for his parents' anniversary gift.
Lincoln has created a homemade coffee mug as an anniversary gift for his parents every year, but his sisters believe it to be a lame gift, with Lola accidentally blurting out that Mom and Dad put his "mugs" in the attic without his knowledge. When he goes into the attic to see if this is true, he discovers that Lola was right, as all the "mugs" Lincoln made in the past are stored away. As a heartbroken Lincoln worries about what he can give to his parents now, he finds Dad's old camera, and gets the idea to take a family portrait to give to his parents.
Lincoln gathers the girls in the backyard for the photo shoot, and they all hold a smile, as Lincoln sets the automatic timer. However, they get bored after a few seconds and go do their usual antics, as the picture gets taken, much to Lincoln's frustration. Feeling the photo isn't "perfect", Lincoln uses various methods to convince his sisters to take part in a new photo. As he does, he alters their appearances, stifles their natural habits, and puts matching sweaters on them.
As the timer is set, Lori asks Lincoln what was wrong with the other photo and he nervously admits that he thought they acted too much like themselves. The girls are deeply offended by his thoughts of them, so they put on "perfect" smiles for the camera out of spite for him. After the camera takes the picture, the girls leave Lincoln, apparently in a flash. As Lincoln walks through the house looking at the new picture and observing his sisters' true personalities, he sees how happy they are and begins to feel guilty about the way how he viewed them.
When the time comes to give Mom and Dad their present, Lincoln ends up giving the old photo instead of the "perfect" one. They love it so much that they decide to hang it above the mantle for all to see. Lincoln apologizes and says to sisters that their true selves are perfect enough for him, and they embrace in a group hug. However, as a final rub-in, Lincoln tells them they might as well put their gifts in the coffee mug box since their gifts will pale in comparison to his, which angers them into arguing with him... just the way he likes it. Lily, who is also taken aback by Lincoln's rub-in, throws her diaper at him in retaliation.
‣ ? [Title card] ‣The Late Set - Laurence Cottle [Opening] ‣ ? ["WHAT!?"] ‣ ? [Lincoln's coffee mugs are found] ‣Easy Swing - John Horler, Chris Laurence [the sisters looking over Lincoln's mug] ‣Vibe Link (b) - Richard Myhill [Lincoln takes out a camera] ‣ ? [Lincoln falls out of the attic] ‣ ? ["Ta-da!"] ‣ ? [first photo attempt] ‣ ? [Luna strums her guitar] ‣ ? [Lincoln goes to get Lola and Lana] ‣ ? [talking with Lily] ‣ ? [Lisa in the hall] ‣Gypsy Flame - Douglas Kinloch [Lincoln gathering the sisters] ‣Hurry Up Now - Franck Sarkissian [Lincoln adding some changes to their looks] ‣Time Colors - Denis Levaillant [Lincoln realizing his mistake] ‣ ? [Luna jamming] ‣Time Colors - Denis Levaillant [Lincoln continues to realize his mistake] ‣ ? [Lincoln goes to his room] ‣Bandstand Jive (a) - Jamie Fekete, David Hewson, Bryan Lester, Samuel Slater [Lincoln gives the photo to his parents; ending]
It is revealed that Lincoln gives his parents a homemade coffee mug for their anniversary every year, which is then promptly stored away without Lincoln's knowledge, due to its crudely made appearance.
Lincoln's first attempt to take the perfect family picture was used in one of the early promos for the show.
Picture Perfect - The title of this episode means having an appearance or quality that is exactly right.
Peanuts - The music played during the title card is reminiscent towards the franchise. It also has a similar tune to the song "With A Little Help From My Friends".
When the siblings are smiling for the first picture, Lola appears to be missing one of her lower teeth.
Lincoln's chipped tooth is replaced with normal looking front teeth when they smile for the second picture.
When Lynn says that the "coffee mug" is a pencil holder, part of her hair is missing.
After Lincoln makes Lucy smile for the second picture, Lily's pacifier is different.
When the kids shout out "Happy Anniversary!", Lucy was on the left side, but then appears on the right.
When Lola reveals that Mom and Dad hide all of Lincoln's gifts in the attic, Luan's buck teeth and braces are missing.
Also, Lincoln's chipped tooth is missing and his teeth don't have lines.
Plot hole: In this episode, Lori seems to be aware of what the Mona Lisa is, even though in "The Green House" she is completely clueless on what it is. It's posible that it took place before this episode.