The second couple in the top left corner are Anthy and Utena from Revolutionary Girl Utena. The pink and purple haired couple in the kimonos on the right side of the ice rink are, I'm pretty sure, Yae Miko and Raiden Ei from Genshin Impact.
That's actually a different Obama meme! "Then perish" was part of a text message thread.
The second couple in the top left corner are Anthy and Utena from Revolutionary Girl Utena. The pink and purple haired couple in the kimonos on the right side of the ice rink are, I'm pretty sure, Yae Miko and Raiden Ei from Genshin Impact.