The Young Riders: Lou Character Timeline

In Series Order
Pilot Teaspoon calls her 'puny,' to which she responds by jumping on a horse and trick riding and jumping the horse. He then adds 'but spry' onto his evaluation.
Is shot by men who steal the mail and a string of horses. She's found by Kid who discovers that Lou is Louise when he's tending to her wound.
She reveals that she ran away from an orphanage in St. Jo, Missouri and has a little brother and sister. She plans on saving her money and then going to get her brother and sister.
Lou kisses Kid on the cheek and he turns to kiss her on the mouth
The Gunfighter She comments to Kid that he smells like a whorehouse and after he questions on why she would know that she says, "I know a lot more than you think."
Speak No Evil Abigail McPherson inquires after 'him' - she likes the 'quiet type'.
Her/His worry over the missing riders seems strange to Jimmy and they have a momentary confrontation over it.
When Kid and Cody show up at the hotel restaurant, she jumps up wanting to hug him but settles for slugging him in the shoulder instead. She then gives him her full plate of food.
Can understand Ike's sign language.
At the trial, Lou sees a woman leaving the courthouse after Ike testifies. The woman 'signals' with her parasol. Louise realizes that is the signal to kill Buck and calls to Cody that Buck is being held in the water tower. Cody is able to save Buck's life.
Home of the Brave In town with Cody, Jimmy, and Buck, she strikes Tompkins in the face with a pan when Jimmy and Cody start to fight with two of Tompkins' goons over throwing Buck out of the store.
During discussions with Teaspoon, Lou expresses her concern for the innocent people being killed by the Kiowa.
Bad Blood This is the first time we see Lou in a dress.
She says it's been five years since she's seen her brother and sister.
Lou's knack for getting both in and out of bad situations is evident here. While she usually has her back against a wall, she remains strong and determined.
She has flashbacks of her mother dying and promising to take care of Theresa and Jeremiah.
Tells Boggs that if he wants to stop her, he'll have to kill her. While taking the kids, Boggs moves to shoot her, Jimmy pushes Boggs, and Kid shoots and kills him.
In revealing to Boggs that she was a woman, Jimmy finds out her secret.
Black Ulysses
Ten Cent Hero
False Colors
A Good Day to Die
End of Innocence
Blind Love
The Keepsake
Fall From Grace
Hard Time
Lady for a Night
Unfinished Business
Daddy's Girl Helps Rachel Crowley work her mine after her husband is murdered. When Rachel breaks down sobbing in the midst of using a pick axe at the mine, Lou rushes to her side, and holds her while she cries.
Lou tells Buck about Kathleen, "She's not worth it, Buck, you'll only get hurt."
Matched Pair
The Man Behind the Badge
Then There Was One
Gathering Clouds
Born to Hang
Dead Ringer
Bloon Moon
Pride and Prejudice
Littlest Cowboy
Blood Money
Requiem For a Hero
Bad Company
Star Light, Star Bright
The Play's the Thing
Judgement Day
Color Blind
Old Scores
The Talisman
Noble Chase
Face of the Enemy
The Exchange (2hr)
A House Divided
Blood of Others
Between Rock Creek and a Hard Place
In the Presence of Mine Enemies
Just Like Old Times
Tiger's Tale
Good Night, Sweet Charlotte
Song of Isiah
Mask of Fear
Dark Brother
Road Not Taken
The Sacrifice
Lessons Learned
The Debt
Til Death Do Us Part (2hr)