Grab a tissue because you will need it!

In a bonus clip for Teen Mom OG, Catelynn Lowell opened up about the first time she and now husband, Tyler Baltierra, visited their first daughter, Carly, whom they placed for adoption.

"When Ty and I saw Carly for the first time a year after we placed her, we were just super excited to just spend time with her and see her and how Brandon and Teresa interacted with her," Cate explained. "That was really important to us, watching them as parents because it made us feel good about who she was with."

Watch the throwback clip above! Teen Mom OG airs Monday nights at 9pm ET, only on MTV!