Sentaro

From OMGWiki

Sentaro is the teenage boy that Skuld meets in the Childhood's End story arc of the manga. Although they don't have a "real relationship", it's clear that she's somewhat attracted to him, thus signifying "Childhood's End".

It's clear that Sentaro's role in the story is to help develop Skuld. Skuld first meets Sentaro when she quits attempting to learn how to ride a bicycle whilst running away from home (because she felt that Belldandy didn't care about her), and when she runs away she meets him. After talking a bit, Sentaro teaches Skuld how to ride a bike. That is the beginning of their relationship.

Later, Skuld begins to realize that she has feelings for Sentaro, especially since Belldandy states that a goddesses' power comes from her love for others; since Skuld is learning how to love, her powers are beginning to manifest.

Although slightly sweet, Sentaro has yet to appear outside of these few stories. However, in the recent Gate arc, Skuld (after being kissed by the ever-curious Gate) mentions that she hasn't even kissed Sentaro yet, indicating that their relationship is still at kindergarten level, much like Keiichi and Belldandy.