The Bitterness Trilogy/Heartwarming

The Bitterness of Phineas Flynn: ""Do your best," said . "And you need not forget me. It is good to remember the blessings of our past. You must try to put the bad things behind you, but never forget what you learned from them." Phineas looked at with pain, sorrow, and fear evident on his face., despite the fact that he was a spirit, embraced his brother. Phineas wasn't sure how this was possible, but didn't really care. He hugged his beloved brother back."
 * Pretty much the entity of Chapter 5 combines this with Tear Jerker, but this moment takes the cake:

""I thought I lost you forever...""
 * Phineas's.
 * The scene was recently edited, so it's now ten times as touching.
 * The scene was recently edited, so it's now ten times as touching.

The Bitterness of Candace Flynn: "Ferb: As your brother, I'll always be here for you."
 * When Phineas hits a Despair Event Horizon  and begins to cry, Ferb comforts him and some extremely sweet dialogue is shared between the two.


 * "Just...remember...no matter what...we'll always...love...you..."
 * The entity of Chapter 4. Yes, the entire thing.
 * Highlights include:
 * The visions the boys get of Phineas's deceased biological father.
 * "We still love you, Sis. No matter what, we always will."
 * Candace's.
 * The hug they share in the same paragraph.
 * Then, later, the Group Hug.
 * Then, later, the Group Hug.