https://twitter.com/A_maikura/status/973049555544555520
[quote]A. @A_maikura
9:14 PM - 11 Mar 2018

Replying to @timadeath (post #3049896)

髪の毛白くした楓さんかと思ったンゴ
[/quote]
　

https://twitter.com/timadeath/status/973062549783506944
[quote]🍁ちぃま🌳 @timadeath
10:06 PM - 11 Mar 2018

言われたので描いてみたンゴ
[/quote]

https://twitter.com/A_maikura/status/973049555544555520
[quote]A. @A_maikura
9:14 PM - 11 Mar 2018

Replying to @timadeath (post #3049896)

I thought it was Kaede-san with white hair...doh
[/quote]
　

https://twitter.com/timadeath/status/973062549783506944
[quote]🍁ちぃま🌳 @timadeath
10:06 PM - 11 Mar 2018

I tried drawing what you said
[/quote]

Both tweets end with "ンゴ", which is slang used at the end of a sentence to mean failure, regret, etc.