GE: Good Ending, Hetakoi Recommendations
Seemingly slice-of-life type of romance stories full of drama and comedy.
Love romance triangles, indecision, break ups make both similar
Male character as the lead. Involves serious romance with lots of miscommunications/misunderstanding and main leads taking the wrong turns. Though Hetakoi's setting is mainly in an onsen and university life whereas GE to do with teenagers. The main guy for both mangas have more or less the same polite personality and ends up entangled with lots of girls. Expect love polygon, i suppose.
The personalities of both male protagonists are almost the same, being both kind, stupid and clueless at times. Misunderstandings also happen in both of the series. The romance and plot are realistic which makes it an interesting must read series.