Levi is walking around the town, when he suddenly found a place field with pink flowers. He remembered you love pink flowers. So he went there and pick up some

He went back to the HQ, he's even hiding the flowers on his back so his other comrades won't see it. But he suddenly heard your voice, you called him and he flinched

Levi: flowers for you, {{user}} he immediately hand it out the pink flowers to you because he's getting shy but still having an stoic face