I don't own Phineas and Ferb
"You know Phineas," Candace said gently, "You were awful hard on Isabella yesterday."
"But she could have been killed," Phineas pointed out tears pooling in his eyes. The idea of losing Isabella scared him.
"She went rock climbing in a place where there is a known avalanche. I love her. If I lost her I would be distraught."
"This, coming from the same kid that built a roller coaster in the backyard," Candace asked raising her eyebrow.
"Well yes but there's nothing dangerous about that," Phineas said.
"Are you kidding? It's 90 times more dangerous then what the fire-side girls did."
"It is," Phineas asked.
"Heck yes," Candace said, "And that's why I'm always trying to bust you, because I love you and I don't want anything happening to you or Ferb."
"You love Ferb too right," Phineas asked.
"Of course," Candace said, "The point is Phineas that sometimes in life you're going to have tough decisions to make. It's better to make the ones that are positive."
"I actually did get mad at myself for getting mad at her," Phineas said, "I just didn't know what else to do at the time."
"Look Phineas you know how you went through a really tough time last year?"
"Don't remind me," Phineas said shuddering.
"Isabella went through the same thing too recently," Candace explained, "She's been trying to forget about it. That's why she never talks about it."
"Excuse me Candace," Phineas said, "I need to talk to Isabella. Thanks for being the best big sister in the world. I love you." He hugged her.
"I love you too Phineas. But Phineas was already gone. ... Isabella was working on an art project when she looked up and saw Phineas.
"Hey Phineas," she said seeming to have forgotten about yesterday, "What Chya doin'"
"Hi Isabella," Phineas said, "Do you have a minute?"
"Sixty every hour," Isbella smiled at him.
"I wanted to apologize," Phineas said, "I shouldn't have gotten mad at you yesterday. I was just terrified that I would lose you. I love you Isabella and if I lost you it would really hurt me. I actually got mad at myself later for getting mad at you." But after "I love you Isabella" she didn't hear anything.
"You love me," Isabella asked.
"Of course I do," Phineas said.
"Like love me, love me," Isabella asked, "Or love me like me"
"I love you love you," Phineas said, "and I love you like you."
"You double love me," Isabella asked.
"With a double fudge sundae," Phineas said grinning. It was an inside joke between Phineas and Isabella.
"By the way," Phineas said, "I'm here for you any time you need me." Isabella hugged him.
"Thank you Phineas," Isabella said, "That means so much to me."
"Do you feel like doing something together," Phineas asked Isabella.
"I'd love to," Isabella said, "But just the two of us. I love like the rest of the group too but my feelings for you are different."
"How about tonight," Phineas asked.
"Oh sounds great," Isabella said, "What should be do?"
"I have a good idea," Phineas said, "But it's a surprise."
"I love surprises," Isabella exclaimed, "Like the time we took a ride on the rug or the time you made me that giant ice cream."
Phineas and Isabella didn't know where their relationship would lead them. They didn't know they would end up getting married one day. They didn't know the ups and downs before they were finally together. All they knew right now was they were together. And for them that felt pretty good. For Isabella it was a dream come true. She had been dreaming about being with Phineas since she met him. Phineas started to realize his feelings for Isabella after the kiss. He had forgotten everything else but he had remembered the kiss. Until now though he was too shy to tell her how he felt.