Popsugar Celebrity Celebrity Friendships Selma Blair's Post Abouft Sarah Michelle Gellar 2019 Selma Blair Thanks "Angel of a Best Friend" Sarah Michelle Gellar For Her 20 Years of Support 1 March 2019 by Chanel Vargas Image Source: Getty/ Michael Kovac Cruel Intentions costars Selma Blair and Sarah Michelle Gellar paid tribute to their 20-year-long friendship on Thursday with a set of tear-jerking Instagram posts that shed some light on their relationship over the years. "This girl. (Always my girl) is everything. She tucked me in and brought me dinner and loved me up. I woke with so much love for #sarahmichellegellar," Selma captioned her post. After being diagnosed with multiple sclerosis in 2018, the 46-year-old actress has not been short on love and support from her "angel of a friend." According to Selma's post, Sarah has been with her every step of the way during her treatment process — even falling asleep in her bed a few times along the way. "She took me under her wing and today is no different. May we all have a friend like this," Selma added. "I love you @sarahmgellar and my whole team of lovelies. I count my blessings #friendsforever." Sarah reposted Selma's photo, adding, "Our relationship began with me fighting for you, and I will spend the rest of my life continuing to fight for you. This is one of those bumps in the road, that I truly believe within the year, we will barely remember." With so much love and support expressed in these posts, it's easy to see why Selma and Sarah are so thankful to be a part of one another's lives. Make sure you have some tissues handy and keep reading to see both heartfelt captions from the sweet best friends. Related: Selma Blair's First Interview About Life With Multiple Sclerosis Should Be Required Viewing View this post on Instagram This girl. (Always my girl) is everything. She tucked me in and brought me dinner and loved me up. I woke with so much love for #sarahmichellegellar . Since the day I met her over 20 years ago, she fought for me along with @rogerkumble to be Cecile. She took me under her wing and today is no different. I am so in love with my angel of a friend. The best. @janeylopaty also shared the love on my bed yesterday. She and @karenzambos @jaime_king and this one even threw me my baby shower and are there every step of the way. May we all have a friend like this. I love you @sarahmgellar and my whole team of lovelies . I count my blessings. #friendsforever #kathrynandcecile A post shared by Selma Blair (@selmablair) on Feb 28, 2019 at 7:36am PST 1 / 2 View this post on Instagram Our relationship began with me fighting for you, and I will spend the rest of my life continuing to fight for you. This is one of those bumps in the road, that I truly believe within the year, we will barely remember. (And thanks for leaving the part out where I proceeded to fall asleep in your bed- lots of help I am lol) #Repost @selmablair with @get_repost ・・・ This girl. (Always my girl) is everything. She tucked me in and brought me dinner and loved me up. I woke with so much love for #sarahmichellegellar . Since the day I met her over 20 years ago, she fought for me along with @rogerkumble to be Cecile. She took me under her wing and today is no different. I am so in love with my angel of a friend. The best. @janeylopatey also shared the love on my bed yesterday. She and @karenzambos @jaime_king and this one even threw me my baby shower and are there every step of the way. May we all have a friend like this. I love you @sarahmgellar and my whole team of lovelies . I count my blessings. #friendsforever A post shared by Sarah Michelle (@sarahmgellar) on Feb 28, 2019 at 8:05am PST 2 / 2 Celebrity FriendshipsSelma BlairSarah Michelle Gellar